57898685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 79978752

約数和(自身を除く): 22080067

約数列:

[1, 5, 13, 17, 65, 85, 151, 221, 347, 755, 1105, 1735, 1963, 2567, 4511, 5899, 9815, 12835, 22555, 29495, 33371, 52397, 76687, 166855, 261985, 383435, 681161, 890749, 3405805, 4453745, 11579737, 57898685]

約数ペア:

[(1, 57898685), (5, 11579737), (13, 4453745), (17, 3405805), (65, 890749), (85, 681161), (151, 383435), (221, 261985), (347, 166855), (755, 76687), (1105, 52397), (1735, 33371), (1963, 29495), (2567, 22555), (4511, 12835), (5899, 9815)]