27211125

素因数分解:

$3^1\times 5^3\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 45676800

約数和(自身を除く): 18465675

約数列:

[1, 3, 5, 15, 25, 75, 125, 149, 375, 447, 487, 745, 1461, 2235, 2435, 3725, 7305, 11175, 12175, 18625, 36525, 55875, 60875, 72563, 182625, 217689, 362815, 1088445, 1814075, 5442225, 9070375, 27211125]

約数ペア:

[(1, 27211125), (3, 9070375), (5, 5442225), (15, 1814075), (25, 1088445), (75, 362815), (125, 217689), (149, 182625), (375, 72563), (447, 60875), (487, 55875), (745, 36525), (1461, 18625), (2235, 12175), (2435, 11175), (3725, 7305)]