325686095

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 491002560

約数和(自身を除く): 165316465

約数列:

[1, 5, 7, 23, 29, 35, 49, 115, 145, 161, 203, 245, 667, 805, 1015, 1127, 1421, 1993, 3335, 4669, 5635, 7105, 9965, 13951, 23345, 32683, 45839, 57797, 69755, 97657, 163415, 229195, 288985, 320873, 404579, 488285, 1329331, 1604365, 2022895, 2246111, 2832053, 6646655, 9305317, 11230555, 14160265, 46526585, 65137219, 325686095]

約数ペア:

[(1, 325686095), (5, 65137219), (7, 46526585), (23, 14160265), (29, 11230555), (35, 9305317), (49, 6646655), (115, 2832053), (145, 2246111), (161, 2022895), (203, 1604365), (245, 1329331), (667, 488285), (805, 404579), (1015, 320873), (1127, 288985), (1421, 229195), (1993, 163415), (3335, 97657), (4669, 69755), (5635, 57797), (7105, 45839), (9965, 32683), (13951, 23345)]