4976775

素因数分解:

$3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 9359520

約数和(自身を除く): 4382745

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 101, 135, 219, 225, 303, 365, 505, 657, 675, 909, 1095, 1515, 1825, 1971, 2525, 2727, 3285, 4545, 5475, 7373, 7575, 9855, 13635, 16425, 22119, 22725, 36865, 49275, 66357, 68175, 110595, 184325, 199071, 331785, 552975, 995355, 1658925, 4976775]

約数ペア:

[(1, 4976775), (3, 1658925), (5, 995355), (9, 552975), (15, 331785), (25, 199071), (27, 184325), (45, 110595), (73, 68175), (75, 66357), (101, 49275), (135, 36865), (219, 22725), (225, 22119), (303, 16425), (365, 13635), (505, 9855), (657, 7575), (675, 7373), (909, 5475), (1095, 4545), (1515, 3285), (1825, 2727), (1971, 2525)]