557200945

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{733}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 787223808

約数和(自身を除く): 230022863

約数列:

[1, 5, 7, 35, 37, 185, 259, 587, 733, 1295, 2935, 3665, 4109, 5131, 20545, 21719, 25655, 27121, 108595, 135605, 152033, 189847, 430271, 760165, 949235, 2151355, 3011897, 15059485, 15920027, 79600135, 111440189, 557200945]

約数ペア:

[(1, 557200945), (5, 111440189), (7, 79600135), (35, 15920027), (37, 15059485), (185, 3011897), (259, 2151355), (587, 949235), (733, 760165), (1295, 430271), (2935, 189847), (3665, 152033), (4109, 135605), (5131, 108595), (20545, 27121), (21719, 25655)]