156747871185

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1\times {\mathrm{147449}}^1$

素因数の和:148129

約数の個数: 32

約数和(自身を含む): 253179907200

約数和(自身を除く): 96432036015

約数列:

[1, 3, 5, 15, 131, 393, 541, 655, 1623, 1965, 2705, 8115, 70871, 147449, 212613, 354355, 442347, 737245, 1063065, 2211735, 19315819, 57947457, 79769909, 96579095, 239309727, 289737285, 398849545, 1196548635, 10449858079, 31349574237, 52249290395, 156747871185]

約数ペア:

[(1, 156747871185), (3, 52249290395), (5, 31349574237), (15, 10449858079), (131, 1196548635), (393, 398849545), (541, 289737285), (655, 239309727), (1623, 96579095), (1965, 79769909), (2705, 57947457), (8115, 19315819), (70871, 2211735), (147449, 1063065), (212613, 737245), (354355, 442347)]