3983445

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 7459200

約数和(自身を除く): 3475755

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 1553, 2565, 4659, 7765, 13977, 23295, 29507, 41931, 69885, 88521, 147535, 209655, 265563, 442605, 796689, 1327815, 3983445]

約数ペア:

[(1, 3983445), (3, 1327815), (5, 796689), (9, 442605), (15, 265563), (19, 209655), (27, 147535), (45, 88521), (57, 69885), (95, 41931), (135, 29507), (171, 23295), (285, 13977), (513, 7765), (855, 4659), (1553, 2565)]