127914255

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 269714880

約数和(自身を除く): 141800625

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 61, 63, 105, 135, 147, 183, 189, 245, 305, 315, 317, 427, 441, 549, 735, 915, 945, 951, 1281, 1323, 1585, 1647, 2135, 2205, 2219, 2745, 2853, 2989, 3843, 4755, 6405, 6615, 6657, 8235, 8559, 8967, 11095, 11529, 14265, 14945, 15533, 19215, 19337, 19971, 26901, 33285, 42795, 44835, 46599, 57645, 58011, 59913, 77665, 80703, 96685, 99855, 134505, 135359, 139797, 174033, 232995, 290055, 299565, 403515, 406077, 419391, 522099, 676795, 698985, 870165, 947513, 1218231, 2030385, 2096955, 2610495, 2842539, 3654693, 4737565, 6091155, 8527617, 14212695, 18273465, 25582851, 42638085, 127914255]

約数ペア:

[(1, 127914255), (3, 42638085), (5, 25582851), (7, 18273465), (9, 14212695), (15, 8527617), (21, 6091155), (27, 4737565), (35, 3654693), (45, 2842539), (49, 2610495), (61, 2096955), (63, 2030385), (105, 1218231), (135, 947513), (147, 870165), (183, 698985), (189, 676795), (245, 522099), (305, 419391), (315, 406077), (317, 403515), (427, 299565), (441, 290055), (549, 232995), (735, 174033), (915, 139797), (945, 135359), (951, 134505), (1281, 99855), (1323, 96685), (1585, 80703), (1647, 77665), (2135, 59913), (2205, 58011), (2219, 57645), (2745, 46599), (2853, 44835), (2989, 42795), (3843, 33285), (4755, 26901), (6405, 19971), (6615, 19337), (6657, 19215), (8235, 15533), (8559, 14945), (8967, 14265), (11095, 11529)]