56740925

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 72698472

約数和(自身を除く): 15957547

約数列:

[1, 5, 25, 41, 197, 205, 281, 985, 1025, 1405, 4925, 7025, 8077, 11521, 40385, 55357, 57605, 201925, 276785, 288025, 1383925, 2269637, 11348185, 56740925]

約数ペア:

[(1, 56740925), (5, 11348185), (25, 2269637), (41, 1383925), (197, 288025), (205, 276785), (281, 201925), (985, 57605), (1025, 55357), (1405, 40385), (4925, 11521), (7025, 8077)]