54312075

素因数分解:

$3^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1428

約数の個数: 36

約数和(自身を含む): 97848400

約数和(自身を除く): 43536325

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 199, 225, 597, 995, 1213, 1791, 2985, 3639, 4975, 6065, 8955, 10917, 14925, 18195, 30325, 44775, 54585, 90975, 241387, 272925, 724161, 1206935, 2172483, 3620805, 6034675, 10862415, 18104025, 54312075]

約数ペア:

[(1, 54312075), (3, 18104025), (5, 10862415), (9, 6034675), (15, 3620805), (25, 2172483), (45, 1206935), (75, 724161), (199, 272925), (225, 241387), (597, 90975), (995, 54585), (1213, 44775), (1791, 30325), (2985, 18195), (3639, 14925), (4975, 10917), (6065, 8955)]