121303945

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 174578688

約数和(自身を除く): 53274743

約数列:

[1, 5, 7, 35, 37, 47, 185, 235, 259, 329, 1295, 1645, 1739, 1993, 8695, 9965, 12173, 13951, 60865, 69755, 73741, 93671, 368705, 468355, 516187, 655697, 2580935, 3278485, 3465827, 17329135, 24260789, 121303945]

約数ペア:

[(1, 121303945), (5, 24260789), (7, 17329135), (35, 3465827), (37, 3278485), (47, 2580935), (185, 655697), (235, 516187), (259, 468355), (329, 368705), (1295, 93671), (1645, 73741), (1739, 69755), (1993, 60865), (8695, 13951), (9965, 12173)]