54283325

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 70352640

約数和(自身を除く): 16069315

約数列:

[1, 5, 25, 31, 89, 155, 445, 775, 787, 2225, 2759, 3935, 13795, 19675, 24397, 68975, 70043, 121985, 350215, 609925, 1751075, 2171333, 10856665, 54283325]

約数ペア:

[(1, 54283325), (5, 10856665), (25, 2171333), (31, 1751075), (89, 609925), (155, 350215), (445, 121985), (775, 70043), (787, 68975), (2225, 24397), (2759, 19675), (3935, 13795)]