125248915

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{9001}}^1$

素因数の和:9051

約数の個数: 24

約数和(自身を含む): 172406304

約数和(自身を除く): 47157389

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 2783, 9001, 13915, 45005, 99011, 207023, 495055, 1035115, 1089121, 2277253, 5445605, 11386265, 25049783, 125248915]

約数ペア:

[(1, 125248915), (5, 25049783), (11, 11386265), (23, 5445605), (55, 2277253), (115, 1089121), (121, 1035115), (253, 495055), (605, 207023), (1265, 99011), (2783, 45005), (9001, 13915)]