64555595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 90115200

約数和(自身を除く): 25559605

約数列:

[1, 5, 13, 23, 29, 65, 115, 145, 299, 377, 667, 1489, 1495, 1885, 3335, 7445, 8671, 19357, 34247, 43181, 43355, 96785, 171235, 215905, 445211, 561353, 993163, 2226055, 2806765, 4965815, 12911119, 64555595]

約数ペア:

[(1, 64555595), (5, 12911119), (13, 4965815), (23, 2806765), (29, 2226055), (65, 993163), (115, 561353), (145, 445211), (299, 215905), (377, 171235), (667, 96785), (1489, 43355), (1495, 43181), (1885, 34247), (3335, 19357), (7445, 8671)]