74309715

素因数分解:

$3^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{2617}}^1$

素因数の和:3259

約数の個数: 24

約数和(自身を含む): 129056928

約数和(自身を除く): 54747213

約数列:

[1, 3, 5, 9, 15, 45, 631, 1893, 2617, 3155, 5679, 7851, 9465, 13085, 23553, 28395, 39255, 117765, 1651327, 4953981, 8256635, 14861943, 24769905, 74309715]

約数ペア:

[(1, 74309715), (3, 24769905), (5, 14861943), (9, 8256635), (15, 4953981), (45, 1651327), (631, 117765), (1893, 39255), (2617, 28395), (3155, 23553), (5679, 13085), (7851, 9465)]