87089845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{3307}}^1$

素因数の和:3564

約数の個数: 16

約数和(自身を含む): 109560960

約数和(自身を除く): 22471115

約数列:

[1, 5, 23, 115, 229, 1145, 3307, 5267, 16535, 26335, 76061, 380305, 757303, 3786515, 17417969, 87089845]

約数ペア:

[(1, 87089845), (5, 17417969), (23, 3786515), (115, 757303), (229, 380305), (1145, 76061), (3307, 26335), (5267, 16535)]