159088215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{74167}}^1$

素因数の和:74199

約数の個数: 32

約数和(自身を含む): 299045376

約数和(自身を除く): 139957161

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 74167, 222501, 370835, 815837, 964171, 1112505, 2447511, 2892513, 4079185, 4820855, 10605881, 12237555, 14462565, 31817643, 53029405, 159088215]

約数ペア:

[(1, 159088215), (3, 53029405), (5, 31817643), (11, 14462565), (13, 12237555), (15, 10605881), (33, 4820855), (39, 4079185), (55, 2892513), (65, 2447511), (143, 1112505), (165, 964171), (195, 815837), (429, 370835), (715, 222501), (2145, 74167)]