217601075

素因数分解:

$5^2\times {\mathrm{1171}}^1\times {\mathrm{7433}}^1$

素因数の和:8614

約数の個数: 12

約数和(自身を含む): 270092088

約数和(自身を除く): 52491013

約数列:

[1, 5, 25, 1171, 5855, 7433, 29275, 37165, 185825, 8704043, 43520215, 217601075]

約数ペア:

[(1, 217601075), (5, 43520215), (25, 8704043), (1171, 185825), (5855, 37165), (7433, 29275)]