2724125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 32

約数和(自身を含む): 3793920

約数和(自身を除く): 1069795

約数列:

[1, 5, 19, 25, 31, 37, 95, 125, 155, 185, 475, 589, 703, 775, 925, 1147, 2375, 2945, 3515, 3875, 4625, 5735, 14725, 17575, 21793, 28675, 73625, 87875, 108965, 143375, 544825, 2724125]

約数ペア:

[(1, 2724125), (5, 544825), (19, 143375), (25, 108965), (31, 87875), (37, 73625), (95, 28675), (125, 21793), (155, 17575), (185, 14725), (475, 5735), (589, 4625), (703, 3875), (775, 3515), (925, 2945), (1147, 2375)]