71240535

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{9151}}^1$

素因数の和:9335

約数の個数: 24

約数和(自身を含む): 124210944

約数和(自身を除く): 52970409

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 7785, 9151, 27453, 45755, 82359, 137265, 411795, 1583123, 4749369, 7915615, 14248107, 23746845, 71240535]

約数ペア:

[(1, 71240535), (3, 23746845), (5, 14248107), (9, 7915615), (15, 4749369), (45, 1583123), (173, 411795), (519, 137265), (865, 82359), (1557, 45755), (2595, 27453), (7785, 9151)]