227318945

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4327}}^1$

素因数の和:4437

約数の個数: 32

約数和(自身を含む): 332390400

約数和(自身を除く): 105071455

約数列:

[1, 5, 7, 19, 35, 79, 95, 133, 395, 553, 665, 1501, 2765, 4327, 7505, 10507, 21635, 30289, 52535, 82213, 151445, 341833, 411065, 575491, 1709165, 2392831, 2877455, 6494827, 11964155, 32474135, 45463789, 227318945]

約数ペア:

[(1, 227318945), (5, 45463789), (7, 32474135), (19, 11964155), (35, 6494827), (79, 2877455), (95, 2392831), (133, 1709165), (395, 575491), (553, 411065), (665, 341833), (1501, 151445), (2765, 82213), (4327, 52535), (7505, 30289), (10507, 21635)]