3122385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 5778432

約数和(自身を除く): 2656047

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 131, 227, 393, 655, 681, 917, 1135, 1589, 1965, 2751, 3405, 4585, 4767, 7945, 13755, 23835, 29737, 89211, 148685, 208159, 446055, 624477, 1040795, 3122385]

約数ペア:

[(1, 3122385), (3, 1040795), (5, 624477), (7, 446055), (15, 208159), (21, 148685), (35, 89211), (105, 29737), (131, 23835), (227, 13755), (393, 7945), (655, 4767), (681, 4585), (917, 3405), (1135, 2751), (1589, 1965)]