132492015

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{21491}}^1$

素因数の和:21639

約数の個数: 24

約数和(自身を含む): 231339888

約数和(自身を除く): 98847873

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 21491, 64473, 107455, 193419, 322365, 967095, 2944267, 8832801, 14721335, 26498403, 44164005, 132492015]

約数ペア:

[(1, 132492015), (3, 44164005), (5, 26498403), (9, 14721335), (15, 8832801), (45, 2944267), (137, 967095), (411, 322365), (685, 193419), (1233, 107455), (2055, 64473), (6165, 21491)]