15679518305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{683}}^1$

素因数の和:1154

約数の個数: 64

約数和(自身を含む): 21895660800

約数和(自身を除く): 6216142495

約数列:

[1, 5, 11, 29, 37, 55, 145, 185, 319, 389, 407, 683, 1073, 1595, 1945, 2035, 3415, 4279, 5365, 7513, 11281, 11803, 14393, 19807, 21395, 25271, 37565, 56405, 59015, 71965, 99035, 124091, 126355, 158323, 217877, 265687, 277981, 417397, 620455, 732859, 791615, 1089385, 1328435, 1389905, 2086985, 2922557, 3664295, 4591367, 7704923, 8061449, 9830419, 14612785, 22956835, 38524615, 40307245, 49152095, 84754153, 108134609, 285082151, 423770765, 540673045, 1425410755, 3135903661, 15679518305]

約数ペア:

[(1, 15679518305), (5, 3135903661), (11, 1425410755), (29, 540673045), (37, 423770765), (55, 285082151), (145, 108134609), (185, 84754153), (319, 49152095), (389, 40307245), (407, 38524615), (683, 22956835), (1073, 14612785), (1595, 9830419), (1945, 8061449), (2035, 7704923), (3415, 4591367), (4279, 3664295), (5365, 2922557), (7513, 2086985), (11281, 1389905), (11803, 1328435), (14393, 1089385), (19807, 791615), (21395, 732859), (25271, 620455), (37565, 417397), (56405, 277981), (59015, 265687), (71965, 217877), (99035, 158323), (124091, 126355)]