4252596985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1250

約数の個数: 64

約数和(自身を含む): 6434265600

約数和(自身を除く): 2181668615

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 157, 295, 413, 455, 767, 785, 1009, 1099, 2041, 2065, 3835, 5045, 5369, 5495, 7063, 9263, 10205, 13117, 14287, 26845, 35315, 46315, 59531, 64841, 65585, 71435, 91819, 120419, 158413, 297655, 324205, 416717, 459095, 602095, 773903, 792065, 842933, 1108891, 2059369, 2083585, 3869515, 4214665, 5417321, 5544455, 9346367, 10296845, 14415583, 27086605, 46731835, 65424569, 72077915, 121502771, 327122845, 607513855, 850519397, 4252596985]

約数ペア:

[(1, 4252596985), (5, 850519397), (7, 607513855), (13, 327122845), (35, 121502771), (59, 72077915), (65, 65424569), (91, 46731835), (157, 27086605), (295, 14415583), (413, 10296845), (455, 9346367), (767, 5544455), (785, 5417321), (1009, 4214665), (1099, 3869515), (2041, 2083585), (2065, 2059369), (3835, 1108891), (5045, 842933), (5369, 792065), (5495, 773903), (7063, 602095), (9263, 459095), (10205, 416717), (13117, 324205), (14287, 297655), (26845, 158413), (35315, 120419), (46315, 91819), (59531, 71435), (64841, 65585)]