8172352985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{8461}}^1$

素因数の和:8753

約数の個数: 32

約数和(自身を含む): 10557326592

約数和(自身を除く): 2384973607

約数列:

[1, 5, 23, 37, 115, 185, 227, 851, 1135, 4255, 5221, 8399, 8461, 26105, 41995, 42305, 193177, 194603, 313057, 965885, 973015, 1565285, 1920647, 7200311, 9603235, 36001555, 44174881, 71063939, 220874405, 355319695, 1634470597, 8172352985]

約数ペア:

[(1, 8172352985), (5, 1634470597), (23, 355319695), (37, 220874405), (115, 71063939), (185, 44174881), (227, 36001555), (851, 9603235), (1135, 7200311), (4255, 1920647), (5221, 1565285), (8399, 973015), (8461, 965885), (26105, 313057), (41995, 194603), (42305, 193177)]