147492015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{5167}}^1$

素因数の和:5359

約数の個数: 32

約数和(自身を含む): 258978816

約数和(自身を除く): 111486801

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 173, 519, 865, 1903, 2595, 5167, 5709, 9515, 15501, 25835, 28545, 56837, 77505, 170511, 284185, 852555, 893891, 2681673, 4469455, 9832801, 13408365, 29498403, 49164005, 147492015]

約数ペア:

[(1, 147492015), (3, 49164005), (5, 29498403), (11, 13408365), (15, 9832801), (33, 4469455), (55, 2681673), (165, 893891), (173, 852555), (519, 284185), (865, 170511), (1903, 77505), (2595, 56837), (5167, 28545), (5709, 25835), (9515, 15501)]