22502545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 30425472

約数和(自身を除く): 7922927

約数列:

[1, 5, 13, 43, 65, 83, 97, 215, 415, 485, 559, 1079, 1261, 2795, 3569, 4171, 5395, 6305, 8051, 17845, 20855, 40255, 46397, 54223, 104663, 231985, 271115, 346193, 523315, 1730965, 4500509, 22502545]

約数ペア:

[(1, 22502545), (5, 4500509), (13, 1730965), (43, 523315), (65, 346193), (83, 271115), (97, 231985), (215, 104663), (415, 54223), (485, 46397), (559, 40255), (1079, 20855), (1261, 17845), (2795, 8051), (3569, 6305), (4171, 5395)]