30822795

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7873}}^1$

素因数の和:7916

約数の個数: 32

約数和(自身を含む): 56692800

約数和(自身を除く): 25870005

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 7873, 23619, 39365, 70857, 118095, 212571, 228317, 354285, 684951, 1062855, 1141585, 2054853, 3424755, 6164559, 10274265, 30822795]

約数ペア:

[(1, 30822795), (3, 10274265), (5, 6164559), (9, 3424755), (15, 2054853), (27, 1141585), (29, 1062855), (45, 684951), (87, 354285), (135, 228317), (145, 212571), (261, 118095), (435, 70857), (783, 39365), (1305, 23619), (3915, 7873)]