53102625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 96595200

約数和(自身を除く): 43492575

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 125, 145, 257, 285, 375, 435, 475, 551, 725, 771, 1285, 1425, 1653, 2175, 2375, 2755, 3625, 3855, 4883, 6425, 7125, 7453, 8265, 10875, 13775, 14649, 19275, 22359, 24415, 32125, 37265, 41325, 68875, 73245, 96375, 111795, 122075, 141607, 186325, 206625, 366225, 424821, 558975, 610375, 708035, 931625, 1831125, 2124105, 2794875, 3540175, 10620525, 17700875, 53102625]

約数ペア:

[(1, 53102625), (3, 17700875), (5, 10620525), (15, 3540175), (19, 2794875), (25, 2124105), (29, 1831125), (57, 931625), (75, 708035), (87, 610375), (95, 558975), (125, 424821), (145, 366225), (257, 206625), (285, 186325), (375, 141607), (435, 122075), (475, 111795), (551, 96375), (725, 73245), (771, 68875), (1285, 41325), (1425, 37265), (1653, 32125), (2175, 24415), (2375, 22359), (2755, 19275), (3625, 14649), (3855, 13775), (4883, 10875), (6425, 8265), (7125, 7453)]