2773275

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 4642560

約数和(自身を除く): 1869285

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 359, 515, 1077, 1545, 1795, 2575, 5385, 7725, 8975, 26925, 36977, 110931, 184885, 554655, 924425, 2773275]

約数ペア:

[(1, 2773275), (3, 924425), (5, 554655), (15, 184885), (25, 110931), (75, 36977), (103, 26925), (309, 8975), (359, 7725), (515, 5385), (1077, 2575), (1545, 1795)]