13255125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 23761920

約数和(自身を除く): 10506795

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 2719, 4875, 8157, 13595, 35347, 40785, 67975, 106041, 176735, 203925, 339875, 530205, 883675, 1019625, 2651025, 4418375, 13255125]

約数ペア:

[(1, 13255125), (3, 4418375), (5, 2651025), (13, 1019625), (15, 883675), (25, 530205), (39, 339875), (65, 203925), (75, 176735), (125, 106041), (195, 67975), (325, 40785), (375, 35347), (975, 13595), (1625, 8157), (2719, 4875)]