1681095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 2987712

約数和(自身を除く): 1306617

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 233, 481, 555, 699, 1165, 1443, 2405, 3029, 3495, 7215, 8621, 9087, 15145, 25863, 43105, 45435, 112073, 129315, 336219, 560365, 1681095]

約数ペア:

[(1, 1681095), (3, 560365), (5, 336219), (13, 129315), (15, 112073), (37, 45435), (39, 43105), (65, 25863), (111, 15145), (185, 9087), (195, 8621), (233, 7215), (481, 3495), (555, 3029), (699, 2405), (1165, 1443)]