7015125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 12579840

約数和(自身を除く): 5564715

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1439, 1625, 4317, 4875, 7195, 18707, 21585, 35975, 56121, 93535, 107925, 179875, 280605, 467675, 539625, 1403025, 2338375, 7015125]

約数ペア:

[(1, 7015125), (3, 2338375), (5, 1403025), (13, 539625), (15, 467675), (25, 280605), (39, 179875), (65, 107925), (75, 93535), (125, 56121), (195, 35975), (325, 21585), (375, 18707), (975, 7195), (1439, 4875), (1625, 4317)]