179730015

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 293707776

約数和(自身を除く): 113977761

約数列:

[1, 3, 5, 15, 73, 151, 219, 365, 453, 755, 1087, 1095, 2265, 3261, 5435, 11023, 16305, 33069, 55115, 79351, 164137, 165345, 238053, 396755, 492411, 820685, 1190265, 2462055, 11982001, 35946003, 59910005, 179730015]

約数ペア:

[(1, 179730015), (3, 59910005), (5, 35946003), (15, 11982001), (73, 2462055), (151, 1190265), (219, 820685), (365, 492411), (453, 396755), (755, 238053), (1087, 165345), (1095, 164137), (2265, 79351), (3261, 55115), (5435, 33069), (11023, 16305)]