71314785

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{38653}}^1$

素因数の和:38705

約数の個数: 24

約数和(自身を含む): 126630504

約数和(自身を除く): 55315719

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 38653, 115959, 193265, 347877, 579795, 1584773, 1739385, 4754319, 7923865, 14262957, 23771595, 71314785]

約数ペア:

[(1, 71314785), (3, 23771595), (5, 14262957), (9, 7923865), (15, 4754319), (41, 1739385), (45, 1584773), (123, 579795), (205, 347877), (369, 193265), (615, 115959), (1845, 38653)]