9421218495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:746

約数の個数: 144

約数和(自身を含む): 18810848160

約数和(自身を除く): 9389629665

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 113, 117, 169, 171, 195, 247, 285, 339, 507, 565, 577, 585, 741, 845, 855, 1017, 1235, 1469, 1521, 1695, 1731, 2147, 2223, 2535, 2885, 3211, 3705, 4407, 5085, 5193, 6441, 7345, 7501, 7605, 8655, 9633, 10735, 10963, 11115, 13221, 16055, 19097, 19323, 22035, 22503, 25965, 27911, 28899, 32205, 32889, 37505, 48165, 54815, 57291, 65201, 66105, 67509, 83733, 95485, 96615, 97513, 98667, 112515, 139555, 142519, 144495, 164445, 171873, 195603, 251199, 286455, 292539, 326005, 337545, 362843, 418665, 427557, 487565, 493335, 586809, 712595, 847613, 859365, 877617, 978015, 1088529, 1238819, 1255995, 1282671, 1462695, 1814215, 1852747, 2137785, 2542839, 2934045, 3265587, 3716457, 4238065, 4388085, 5442645, 5558241, 6194095, 6413355, 7628517, 9263735, 11018969, 11149371, 12714195, 16104647, 16327935, 16674723, 18582285, 27791205, 33056907, 38142585, 48313941, 55094845, 55746855, 80523235, 83373615, 99170721, 144941823, 165284535, 209360411, 241569705, 495853605, 628081233, 724709115, 1046802055, 1884243699, 3140406165, 9421218495]

約数ペア:

[(1, 9421218495), (3, 3140406165), (5, 1884243699), (9, 1046802055), (13, 724709115), (15, 628081233), (19, 495853605), (39, 241569705), (45, 209360411), (57, 165284535), (65, 144941823), (95, 99170721), (113, 83373615), (117, 80523235), (169, 55746855), (171, 55094845), (195, 48313941), (247, 38142585), (285, 33056907), (339, 27791205), (507, 18582285), (565, 16674723), (577, 16327935), (585, 16104647), (741, 12714195), (845, 11149371), (855, 11018969), (1017, 9263735), (1235, 7628517), (1469, 6413355), (1521, 6194095), (1695, 5558241), (1731, 5442645), (2147, 4388085), (2223, 4238065), (2535, 3716457), (2885, 3265587), (3211, 2934045), (3705, 2542839), (4407, 2137785), (5085, 1852747), (5193, 1814215), (6441, 1462695), (7345, 1282671), (7501, 1255995), (7605, 1238819), (8655, 1088529), (9633, 978015), (10735, 877617), (10963, 859365), (11115, 847613), (13221, 712595), (16055, 586809), (19097, 493335), (19323, 487565), (22035, 427557), (22503, 418665), (25965, 362843), (27911, 337545), (28899, 326005), (32205, 292539), (32889, 286455), (37505, 251199), (48165, 195603), (54815, 171873), (57291, 164445), (65201, 144495), (66105, 142519), (67509, 139555), (83733, 112515), (95485, 98667), (96615, 97513)]