123536105

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2046

約数の個数: 48

約数和(自身を含む): 196401024

約数和(自身を除く): 72864919

約数列:

[1, 5, 7, 11, 23, 35, 49, 55, 77, 115, 161, 245, 253, 385, 539, 805, 1127, 1265, 1771, 1993, 2695, 5635, 8855, 9965, 12397, 13951, 21923, 45839, 61985, 69755, 97657, 109615, 153461, 229195, 320873, 488285, 504229, 767305, 1074227, 1604365, 2246111, 2521145, 3529603, 5371135, 11230555, 17648015, 24707221, 123536105]

約数ペア:

[(1, 123536105), (5, 24707221), (7, 17648015), (11, 11230555), (23, 5371135), (35, 3529603), (49, 2521145), (55, 2246111), (77, 1604365), (115, 1074227), (161, 767305), (245, 504229), (253, 488285), (385, 320873), (539, 229195), (805, 153461), (1127, 109615), (1265, 97657), (1771, 69755), (1993, 61985), (2695, 45839), (5635, 21923), (8855, 13951), (9965, 12397)]