71417605

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 100465920

約数和(自身を除く): 29048315

約数列:

[1, 5, 7, 35, 89, 101, 227, 445, 505, 623, 707, 1135, 1589, 3115, 3535, 7945, 8989, 20203, 22927, 44945, 62923, 101015, 114635, 141421, 160489, 314615, 707105, 802445, 2040503, 10202515, 14283521, 71417605]

約数ペア:

[(1, 71417605), (5, 14283521), (7, 10202515), (35, 2040503), (89, 802445), (101, 707105), (227, 314615), (445, 160489), (505, 141421), (623, 114635), (707, 101015), (1135, 62923), (1589, 44945), (3115, 22927), (3535, 20203), (7945, 8989)]