88220225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{827}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 116430048

約数和(自身を除く): 28209823

約数列:

[1, 5, 17, 25, 85, 251, 425, 827, 1255, 4135, 4267, 6275, 14059, 20675, 21335, 70295, 106675, 207577, 351475, 1037885, 3528809, 5189425, 17644045, 88220225]

約数ペア:

[(1, 88220225), (5, 17644045), (17, 5189425), (25, 3528809), (85, 1037885), (251, 351475), (425, 207577), (827, 106675), (1255, 70295), (4135, 21335), (4267, 20675), (6275, 14059)]