10212475

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2$

素因数の和:164

約数の個数: 36

約数和(自身を含む): 15821904

約数和(自身を除く): 5609429

約数列:

[1, 5, 7, 13, 25, 35, 65, 67, 91, 175, 325, 335, 455, 469, 871, 1675, 2275, 2345, 4355, 4489, 6097, 11725, 21775, 22445, 30485, 31423, 58357, 112225, 152425, 157115, 291785, 408499, 785575, 1458925, 2042495, 10212475]

約数ペア:

[(1, 10212475), (5, 2042495), (7, 1458925), (13, 785575), (25, 408499), (35, 291785), (65, 157115), (67, 152425), (91, 112225), (175, 58357), (325, 31423), (335, 30485), (455, 22445), (469, 21775), (871, 11725), (1675, 6097), (2275, 4489), (2345, 4355)]