157620265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{124601}}^1$

素因数の和:124640

約数の個数: 16

約数和(自身を含む): 215312256

約数和(自身を除く): 57691991

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 124601, 623005, 1370611, 2865823, 6853055, 14329115, 31524053, 157620265]

約数ペア:

[(1, 157620265), (5, 31524053), (11, 14329115), (23, 6853055), (55, 2865823), (115, 1370611), (253, 623005), (1265, 124601)]