219530595

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{941}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 357387264

約数和(自身を除く): 137856669

約数列:

[1, 3, 5, 15, 103, 151, 309, 453, 515, 755, 941, 1545, 2265, 2823, 4705, 14115, 15553, 46659, 77765, 96923, 142091, 233295, 290769, 426273, 484615, 710455, 1453845, 2131365, 14635373, 43906119, 73176865, 219530595]

約数ペア:

[(1, 219530595), (3, 73176865), (5, 43906119), (15, 14635373), (103, 2131365), (151, 1453845), (309, 710455), (453, 484615), (515, 426273), (755, 290769), (941, 233295), (1545, 142091), (2265, 96923), (2823, 77765), (4705, 46659), (14115, 15553)]