10620525

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 19195200

約数和(自身を除く): 8574675

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 257, 285, 435, 475, 551, 725, 771, 1285, 1425, 1653, 2175, 2755, 3855, 4883, 6425, 7453, 8265, 13775, 14649, 19275, 22359, 24415, 37265, 41325, 73245, 111795, 122075, 141607, 186325, 366225, 424821, 558975, 708035, 2124105, 3540175, 10620525]

約数ペア:

[(1, 10620525), (3, 3540175), (5, 2124105), (15, 708035), (19, 558975), (25, 424821), (29, 366225), (57, 186325), (75, 141607), (87, 122075), (95, 111795), (145, 73245), (257, 41325), (285, 37265), (435, 24415), (475, 22359), (551, 19275), (725, 14649), (771, 13775), (1285, 8265), (1425, 7453), (1653, 6425), (2175, 4883), (2755, 3855)]