71264865

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{96959}}^1$

素因数の和:96981

約数の個数: 24

約数和(自身を含む): 132641280

約数和(自身を除く): 61376415

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 96959, 290877, 484795, 678713, 1454385, 2036139, 3393565, 4750991, 10180695, 14252973, 23754955, 71264865]

約数ペア:

[(1, 71264865), (3, 23754955), (5, 14252973), (7, 10180695), (15, 4750991), (21, 3393565), (35, 2036139), (49, 1454385), (105, 678713), (147, 484795), (245, 290877), (735, 96959)]