17013375

素因数分解:

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

素因数の和:166

約数の個数: 48

約数和(自身を含む): 31905120

約数和(自身を除く): 14891745

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 125, 135, 213, 225, 355, 375, 639, 675, 1065, 1125, 1775, 1917, 3195, 3375, 5041, 5325, 8875, 9585, 15123, 15975, 25205, 26625, 45369, 47925, 75615, 79875, 126025, 136107, 226845, 239625, 378075, 630125, 680535, 1134225, 1890375, 3402675, 5671125, 17013375]

約数ペア:

[(1, 17013375), (3, 5671125), (5, 3402675), (9, 1890375), (15, 1134225), (25, 680535), (27, 630125), (45, 378075), (71, 239625), (75, 226845), (125, 136107), (135, 126025), (213, 79875), (225, 75615), (355, 47925), (375, 45369), (639, 26625), (675, 25205), (1065, 15975), (1125, 15123), (1775, 9585), (1917, 8875), (3195, 5325), (3375, 5041)]