23974335

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 144

約数和(自身を含む): 56766528

約数和(自身を除く): 32792193

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 33, 35, 37, 45, 51, 55, 63, 77, 85, 99, 105, 111, 119, 121, 153, 165, 185, 187, 231, 255, 259, 315, 333, 357, 363, 385, 407, 495, 555, 561, 595, 605, 629, 693, 765, 777, 847, 935, 1071, 1089, 1155, 1221, 1295, 1309, 1665, 1683, 1785, 1815, 1887, 2035, 2057, 2331, 2541, 2805, 2849, 3145, 3465, 3663, 3885, 3927, 4235, 4403, 4477, 5355, 5445, 5661, 6105, 6171, 6545, 6919, 7623, 8415, 8547, 9435, 10285, 11655, 11781, 12705, 13209, 13431, 14245, 14399, 18315, 18513, 19635, 20757, 22015, 22385, 25641, 28305, 30855, 31339, 34595, 38115, 39627, 40293, 42735, 43197, 48433, 58905, 62271, 66045, 67155, 71995, 76109, 92565, 94017, 103785, 128205, 129591, 145299, 156695, 198135, 201465, 215985, 228327, 242165, 282051, 311355, 380545, 435897, 470085, 532763, 647955, 684981, 726495, 1141635, 1410255, 1598289, 2179485, 2663815, 3424905, 4794867, 7991445, 23974335]

約数ペア:

[(1, 23974335), (3, 7991445), (5, 4794867), (7, 3424905), (9, 2663815), (11, 2179485), (15, 1598289), (17, 1410255), (21, 1141635), (33, 726495), (35, 684981), (37, 647955), (45, 532763), (51, 470085), (55, 435897), (63, 380545), (77, 311355), (85, 282051), (99, 242165), (105, 228327), (111, 215985), (119, 201465), (121, 198135), (153, 156695), (165, 145299), (185, 129591), (187, 128205), (231, 103785), (255, 94017), (259, 92565), (315, 76109), (333, 71995), (357, 67155), (363, 66045), (385, 62271), (407, 58905), (495, 48433), (555, 43197), (561, 42735), (595, 40293), (605, 39627), (629, 38115), (693, 34595), (765, 31339), (777, 30855), (847, 28305), (935, 25641), (1071, 22385), (1089, 22015), (1155, 20757), (1221, 19635), (1295, 18513), (1309, 18315), (1665, 14399), (1683, 14245), (1785, 13431), (1815, 13209), (1887, 12705), (2035, 11781), (2057, 11655), (2331, 10285), (2541, 9435), (2805, 8547), (2849, 8415), (3145, 7623), (3465, 6919), (3663, 6545), (3885, 6171), (3927, 6105), (4235, 5661), (4403, 5445), (4477, 5355)]