23345865

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7307}}^1$

素因数の和:7389

約数の個数: 24

約数和(自身を含む): 41041728

約数和(自身を除く): 17695863

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 7307, 21921, 36535, 65763, 109605, 328815, 518797, 1556391, 2593985, 4669173, 7781955, 23345865]

約数ペア:

[(1, 23345865), (3, 7781955), (5, 4669173), (9, 2593985), (15, 1556391), (45, 518797), (71, 328815), (213, 109605), (355, 65763), (639, 36535), (1065, 21921), (3195, 7307)]