90602175

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 159418368

約数和(自身を除く): 68816193

約数列:

[1, 3, 5, 15, 23, 25, 53, 69, 75, 115, 159, 265, 345, 575, 795, 991, 1219, 1325, 1725, 2973, 3657, 3975, 4955, 6095, 14865, 18285, 22793, 24775, 30475, 52523, 68379, 74325, 91425, 113965, 157569, 262615, 341895, 569825, 787845, 1208029, 1313075, 1709475, 3624087, 3939225, 6040145, 18120435, 30200725, 90602175]

約数ペア:

[(1, 90602175), (3, 30200725), (5, 18120435), (15, 6040145), (23, 3939225), (25, 3624087), (53, 1709475), (69, 1313075), (75, 1208029), (115, 787845), (159, 569825), (265, 341895), (345, 262615), (575, 157569), (795, 113965), (991, 91425), (1219, 74325), (1325, 68379), (1725, 52523), (2973, 30475), (3657, 24775), (3975, 22793), (4955, 18285), (6095, 14865)]