4665195

素因数分解:

$3^4\times 5^1\times {\mathrm{11519}}^1$

素因数の和:11536

約数の個数: 20

約数和(自身を含む): 8363520

約数和(自身を除く): 3698325

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 11519, 34557, 57595, 103671, 172785, 311013, 518355, 933039, 1555065, 4665195]

約数ペア:

[(1, 4665195), (3, 1555065), (5, 933039), (9, 518355), (15, 311013), (27, 172785), (45, 103671), (81, 57595), (135, 34557), (405, 11519)]