124282225

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 161543232

約数和(自身を除く): 37261007

約数列:

[1, 5, 23, 25, 115, 331, 575, 653, 1655, 3265, 7613, 8275, 15019, 16325, 38065, 75095, 190325, 216143, 375475, 1080715, 4971289, 5403575, 24856445, 124282225]

約数ペア:

[(1, 124282225), (5, 24856445), (23, 5403575), (25, 4971289), (115, 1080715), (331, 375475), (575, 216143), (653, 190325), (1655, 75095), (3265, 38065), (7613, 16325), (8275, 15019)]