252384145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 338040864

約数和(自身を除く): 85656719

約数列:

[1, 5, 13, 53, 61, 65, 265, 305, 689, 793, 1201, 3233, 3445, 3965, 6005, 15613, 16165, 42029, 63653, 73261, 78065, 210145, 318265, 366305, 827489, 952393, 3882833, 4137445, 4761965, 19414165, 50476829, 252384145]

約数ペア:

[(1, 252384145), (5, 50476829), (13, 19414165), (53, 4761965), (61, 4137445), (65, 3882833), (265, 952393), (305, 827489), (689, 366305), (793, 318265), (1201, 210145), (3233, 78065), (3445, 73261), (3965, 63653), (6005, 42029), (15613, 16165)]