5671125

素因数分解:

$3^2\times 5^3\times {\mathrm{71}}^2$

素因数の和:163

約数の個数: 36

約数和(自身を含む): 10369164

約数和(自身を除く): 4698039

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 125, 213, 225, 355, 375, 639, 1065, 1125, 1775, 3195, 5041, 5325, 8875, 15123, 15975, 25205, 26625, 45369, 75615, 79875, 126025, 226845, 378075, 630125, 1134225, 1890375, 5671125]

約数ペア:

[(1, 5671125), (3, 1890375), (5, 1134225), (9, 630125), (15, 378075), (25, 226845), (45, 126025), (71, 79875), (75, 75615), (125, 45369), (213, 26625), (225, 25205), (355, 15975), (375, 15123), (639, 8875), (1065, 5325), (1125, 5041), (1775, 3195)]