74021955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22741}}^1$

素因数の和:22787

約数の個数: 32

約数和(自身を含む): 139726848

約数和(自身を除く): 65704893

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 22741, 68223, 113705, 159187, 341115, 477561, 704971, 795935, 2114913, 2387805, 3524855, 4934797, 10574565, 14804391, 24673985, 74021955]

約数ペア:

[(1, 74021955), (3, 24673985), (5, 14804391), (7, 10574565), (15, 4934797), (21, 3524855), (31, 2387805), (35, 2114913), (93, 795935), (105, 704971), (155, 477561), (217, 341115), (465, 159187), (651, 113705), (1085, 68223), (3255, 22741)]