12929625

素因数分解:

$3^4\times 5^3\times {\mathrm{1277}}^1$

素因数の和:1304

約数の個数: 40

約数和(自身を含む): 24123528

約数和(自身を除く): 11193903

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 1277, 2025, 3375, 3831, 6385, 10125, 11493, 19155, 31925, 34479, 57465, 95775, 103437, 159625, 172395, 287325, 478875, 517185, 861975, 1436625, 2585925, 4309875, 12929625]

約数ペア:

[(1, 12929625), (3, 4309875), (5, 2585925), (9, 1436625), (15, 861975), (25, 517185), (27, 478875), (45, 287325), (75, 172395), (81, 159625), (125, 103437), (135, 95775), (225, 57465), (375, 34479), (405, 31925), (675, 19155), (1125, 11493), (1277, 10125), (2025, 6385), (3375, 3831)]