5146625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 7413120

約数和(自身を除く): 2266495

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 197, 209, 275, 475, 985, 1045, 1375, 2167, 2375, 3743, 4925, 5225, 10835, 18715, 24625, 26125, 41173, 54175, 93575, 205865, 270875, 467875, 1029325, 5146625]

約数ペア:

[(1, 5146625), (5, 1029325), (11, 467875), (19, 270875), (25, 205865), (55, 93575), (95, 54175), (125, 41173), (197, 26125), (209, 24625), (275, 18715), (475, 10835), (985, 5225), (1045, 4925), (1375, 3743), (2167, 2375)]