76869325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13913}}^1$

素因数の和:13953

約数の個数: 24

約数和(自身を含む): 108696168

約数和(自身を除く): 31826843

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 13913, 69565, 180869, 236521, 347825, 904345, 1182605, 3074773, 4521725, 5913025, 15373865, 76869325]

約数ペア:

[(1, 76869325), (5, 15373865), (13, 5913025), (17, 4521725), (25, 3074773), (65, 1182605), (85, 904345), (221, 347825), (325, 236521), (425, 180869), (1105, 69565), (5525, 13913)]