39784125

素因数分解:

$3^1\times 5^3\times {\mathrm{277}}^1\times {\mathrm{383}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 66613248

約数和(自身を除く): 26829123

約数列:

[1, 3, 5, 15, 25, 75, 125, 277, 375, 383, 831, 1149, 1385, 1915, 4155, 5745, 6925, 9575, 20775, 28725, 34625, 47875, 103875, 106091, 143625, 318273, 530455, 1591365, 2652275, 7956825, 13261375, 39784125]

約数ペア:

[(1, 39784125), (3, 13261375), (5, 7956825), (15, 2652275), (25, 1591365), (75, 530455), (125, 318273), (277, 143625), (375, 106091), (383, 103875), (831, 47875), (1149, 34625), (1385, 28725), (1915, 20775), (4155, 9575), (5745, 6925)]