63842895

素因数分解:

$3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1423}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 110849856

約数和(自身を除く): 47006961

約数列:

[1, 3, 5, 9, 15, 45, 997, 1423, 2991, 4269, 4985, 7115, 8973, 12807, 14955, 21345, 44865, 64035, 1418731, 4256193, 7093655, 12768579, 21280965, 63842895]

約数ペア:

[(1, 63842895), (3, 21280965), (5, 12768579), (9, 7093655), (15, 4256193), (45, 1418731), (997, 64035), (1423, 44865), (2991, 21345), (4269, 14955), (4985, 12807), (7115, 8973)]