5149125

素因数分解:

$3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 9734400

約数和(自身を除く): 4585275

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 199, 207, 225, 345, 375, 575, 597, 995, 1035, 1125, 1725, 1791, 2875, 2985, 4577, 4975, 5175, 8625, 8955, 13731, 14925, 22885, 24875, 25875, 41193, 44775, 68655, 74625, 114425, 205965, 223875, 343275, 572125, 1029825, 1716375, 5149125]

約数ペア:

[(1, 5149125), (3, 1716375), (5, 1029825), (9, 572125), (15, 343275), (23, 223875), (25, 205965), (45, 114425), (69, 74625), (75, 68655), (115, 44775), (125, 41193), (199, 25875), (207, 24875), (225, 22885), (345, 14925), (375, 13731), (575, 8955), (597, 8625), (995, 5175), (1035, 4975), (1125, 4577), (1725, 2985), (1791, 2875)]