56939375

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 40

約数和(自身を含む): 78949728

約数和(自身を除く): 22010353

約数列:

[1, 5, 17, 23, 25, 85, 115, 125, 233, 391, 425, 575, 625, 1165, 1955, 2125, 2875, 3961, 5359, 5825, 9775, 10625, 14375, 19805, 26795, 29125, 48875, 91103, 99025, 133975, 145625, 244375, 455515, 495125, 669875, 2277575, 2475625, 3349375, 11387875, 56939375]

約数ペア:

[(1, 56939375), (5, 11387875), (17, 3349375), (23, 2475625), (25, 2277575), (85, 669875), (115, 495125), (125, 455515), (233, 244375), (391, 145625), (425, 133975), (575, 99025), (625, 91103), (1165, 48875), (1955, 29125), (2125, 26795), (2875, 19805), (3961, 14375), (5359, 10625), (5825, 9775)]