6619022785

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1\times {\mathrm{991}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 8350894080

約数和(自身を除く): 1731871295

約数列:

[1, 5, 29, 73, 145, 365, 631, 991, 2117, 3155, 4955, 10585, 18299, 28739, 46063, 72343, 91495, 143695, 230315, 361715, 625321, 1335827, 2097947, 3126605, 6679135, 10489735, 18134309, 45648433, 90671545, 228242165, 1323804557, 6619022785]

約数ペア:

[(1, 6619022785), (5, 1323804557), (29, 228242165), (73, 90671545), (145, 45648433), (365, 18134309), (631, 10489735), (991, 6679135), (2117, 3126605), (3155, 2097947), (4955, 1335827), (10585, 625321), (18299, 361715), (28739, 230315), (46063, 143695), (72343, 91495)]