66194385

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8009}}^1$

素因数の和:8065

約数の個数: 32

約数和(自身を含む): 115344000

約数和(自身を除く): 49149615

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8009, 8265, 24027, 40045, 120135, 152171, 232261, 456513, 696783, 760855, 1161305, 2282565, 3483915, 4412959, 13238877, 22064795, 66194385]

約数ペア:

[(1, 66194385), (3, 22064795), (5, 13238877), (15, 4412959), (19, 3483915), (29, 2282565), (57, 1161305), (87, 760855), (95, 696783), (145, 456513), (285, 232261), (435, 152171), (551, 120135), (1653, 40045), (2755, 24027), (8009, 8265)]