61405065

素因数分解:

$3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{8171}}^1$

素因数の和:8349

約数の個数: 24

約数和(自身を含む): 107085888

約数和(自身を除く): 45680823

約数列:

[1, 3, 5, 9, 15, 45, 167, 501, 835, 1503, 2505, 7515, 8171, 24513, 40855, 73539, 122565, 367695, 1364557, 4093671, 6822785, 12281013, 20468355, 61405065]

約数ペア:

[(1, 61405065), (3, 20468355), (5, 12281013), (9, 6822785), (15, 4093671), (45, 1364557), (167, 367695), (501, 122565), (835, 73539), (1503, 40855), (2505, 24513), (7515, 8171)]