71344755

素因数分解:

$3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{3229}}^1$

素因数の和:3731

約数の個数: 24

約数和(自身を含む): 123954480

約数和(自身を除く): 52609725

約数列:

[1, 3, 5, 9, 15, 45, 491, 1473, 2455, 3229, 4419, 7365, 9687, 16145, 22095, 29061, 48435, 145305, 1585439, 4756317, 7927195, 14268951, 23781585, 71344755]

約数ペア:

[(1, 71344755), (3, 23781585), (5, 14268951), (9, 7927195), (15, 4756317), (45, 1585439), (491, 145305), (1473, 48435), (2455, 29061), (3229, 22095), (4419, 16145), (7365, 9687)]