72302995

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 93297600

約数和(自身を除く): 20994605

約数列:

[1, 5, 37, 43, 61, 149, 185, 215, 305, 745, 1591, 2257, 2623, 5513, 6407, 7955, 9089, 11285, 13115, 27565, 32035, 45445, 97051, 237059, 336293, 390827, 485255, 1185295, 1681465, 1954135, 14460599, 72302995]

約数ペア:

[(1, 72302995), (5, 14460599), (37, 1954135), (43, 1681465), (61, 1185295), (149, 485255), (185, 390827), (215, 336293), (305, 237059), (745, 97051), (1591, 45445), (2257, 32035), (2623, 27565), (5513, 13115), (6407, 11285), (7955, 9089)]