40425615

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4909}}^1$

素因数の和:4984

約数の個数: 32

約数和(自身を含む): 73060800

約数和(自身を除く): 32635185

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 4909, 8235, 14727, 24545, 44181, 73635, 132543, 220905, 299449, 662715, 898347, 1497245, 2695041, 4491735, 8085123, 13475205, 40425615]

約数ペア:

[(1, 40425615), (3, 13475205), (5, 8085123), (9, 4491735), (15, 2695041), (27, 1497245), (45, 898347), (61, 662715), (135, 299449), (183, 220905), (305, 132543), (549, 73635), (915, 44181), (1647, 24545), (2745, 14727), (4909, 8235)]