73104785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 98249760

約数和(自身を除く): 25144975

約数列:

[1, 5, 13, 37, 65, 113, 185, 269, 481, 565, 1345, 1469, 2405, 3497, 4181, 7345, 9953, 17485, 20905, 30397, 49765, 54353, 129389, 151985, 271765, 395161, 646945, 1124689, 1975805, 5623445, 14620957, 73104785]

約数ペア:

[(1, 73104785), (5, 14620957), (13, 5623445), (37, 1975805), (65, 1124689), (113, 646945), (185, 395161), (269, 271765), (481, 151985), (565, 129389), (1345, 54353), (1469, 49765), (2405, 30397), (3497, 20905), (4181, 17485), (7345, 9953)]