22864875

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 43490304

約数和(自身を除く): 20625429

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 125, 165, 241, 253, 275, 345, 375, 575, 723, 759, 825, 1205, 1265, 1375, 1725, 2651, 2875, 3615, 3795, 4125, 5543, 6025, 6325, 7953, 8625, 13255, 16629, 18075, 18975, 27715, 30125, 31625, 39765, 60973, 66275, 83145, 90375, 94875, 138575, 182919, 198825, 304865, 331375, 415725, 692875, 914595, 994125, 1524325, 2078625, 4572975, 7621625, 22864875]

約数ペア:

[(1, 22864875), (3, 7621625), (5, 4572975), (11, 2078625), (15, 1524325), (23, 994125), (25, 914595), (33, 692875), (55, 415725), (69, 331375), (75, 304865), (115, 198825), (125, 182919), (165, 138575), (241, 94875), (253, 90375), (275, 83145), (345, 66275), (375, 60973), (575, 39765), (723, 31625), (759, 30125), (825, 27715), (1205, 18975), (1265, 18075), (1375, 16629), (1725, 13255), (2651, 8625), (2875, 7953), (3615, 6325), (3795, 6025), (4125, 5543)]