127294015

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 162946080

約数和(自身を除く): 35652065

約数列:

[1, 5, 19, 95, 109, 361, 545, 647, 1805, 2071, 3235, 10355, 12293, 39349, 61465, 70523, 196745, 233567, 352615, 1167835, 1339937, 6699685, 25458803, 127294015]

約数ペア:

[(1, 127294015), (5, 25458803), (19, 6699685), (95, 1339937), (109, 1167835), (361, 352615), (545, 233567), (647, 196745), (1805, 70523), (2071, 61465), (3235, 39349), (10355, 12293)]