56997625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 75928320

約数和(自身を除く): 18930695

約数列:

[1, 5, 19, 25, 95, 103, 125, 233, 475, 515, 1165, 1957, 2375, 2575, 4427, 5825, 9785, 12875, 22135, 23999, 29125, 48925, 110675, 119995, 244625, 455981, 553375, 599975, 2279905, 2999875, 11399525, 56997625]

約数ペア:

[(1, 56997625), (5, 11399525), (19, 2999875), (25, 2279905), (95, 599975), (103, 553375), (125, 455981), (233, 244625), (475, 119995), (515, 110675), (1165, 48925), (1957, 29125), (2375, 23999), (2575, 22135), (4427, 12875), (5825, 9785)]