2016646125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{829}}^1$

素因数の和:1359

約数の個数: 64

約数和(自身を含む): 3625440000

約数和(自身を除く): 1608793875

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 499, 829, 975, 1497, 1625, 2487, 2495, 4145, 4875, 6487, 7485, 10777, 12435, 12475, 19461, 20725, 32331, 32435, 37425, 53885, 62175, 62375, 97305, 103625, 161655, 162175, 187125, 269425, 310875, 413671, 486525, 808275, 810875, 1241013, 1347125, 2068355, 2432625, 4041375, 5377723, 6205065, 10341775, 16133169, 26888615, 31025325, 51708875, 80665845, 134443075, 155126625, 403329225, 672215375, 2016646125]

約数ペア:

[(1, 2016646125), (3, 672215375), (5, 403329225), (13, 155126625), (15, 134443075), (25, 80665845), (39, 51708875), (65, 31025325), (75, 26888615), (125, 16133169), (195, 10341775), (325, 6205065), (375, 5377723), (499, 4041375), (829, 2432625), (975, 2068355), (1497, 1347125), (1625, 1241013), (2487, 810875), (2495, 808275), (4145, 486525), (4875, 413671), (6487, 310875), (7485, 269425), (10777, 187125), (12435, 162175), (12475, 161655), (19461, 103625), (20725, 97305), (32331, 62375), (32435, 62175), (37425, 53885)]