68264575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{523}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 88887168

約数和(自身を除く): 20622593

約数列:

[1, 5, 23, 25, 115, 227, 523, 575, 1135, 2615, 5221, 5675, 12029, 13075, 26105, 60145, 118721, 130525, 300725, 593605, 2730583, 2968025, 13652915, 68264575]

約数ペア:

[(1, 68264575), (5, 13652915), (23, 2968025), (25, 2730583), (115, 593605), (227, 300725), (523, 130525), (575, 118721), (1135, 60145), (2615, 26105), (5221, 13075), (5675, 12029)]