30312495

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1487}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 54282240

約数和(自身を除く): 23969745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 1487, 2265, 4077, 4461, 6795, 7435, 13383, 20385, 22305, 40149, 66915, 200745, 224537, 673611, 1122685, 2020833, 3368055, 6062499, 10104165, 30312495]

約数ペア:

[(1, 30312495), (3, 10104165), (5, 6062499), (9, 3368055), (15, 2020833), (27, 1122685), (45, 673611), (135, 224537), (151, 200745), (453, 66915), (755, 40149), (1359, 22305), (1487, 20385), (2265, 13383), (4077, 7435), (4461, 6795)]