15698865483

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 26784276480

約数和(自身を除く): 11085410997

約数列:

[1, 3, 7, 9, 21, 63, 89, 107, 137, 191, 267, 321, 411, 573, 623, 749, 801, 959, 963, 1233, 1337, 1719, 1869, 2247, 2877, 4011, 5607, 6741, 8631, 9523, 12033, 12193, 14659, 16999, 20437, 26167, 28569, 36579, 43977, 50997, 61311, 66661, 78501, 85351, 85707, 102613, 109737, 118993, 131931, 143059, 152991, 183169, 183933, 199983, 235503, 256053, 307839, 356979, 429177, 549507, 599949, 768159, 923517, 1070937, 1287531, 1304651, 1648521, 1818893, 2328863, 2799869, 3913953, 5456679, 6986589, 8399607, 9132557, 11741859, 12732251, 16302041, 16370037, 19599083, 20959767, 25198821, 27397671, 38196753, 48906123, 58797249, 82193013, 114590259, 146718369, 176391747, 249188341, 747565023, 1744318387, 2242695069, 5232955161, 15698865483]

約数ペア:

[(1, 15698865483), (3, 5232955161), (7, 2242695069), (9, 1744318387), (21, 747565023), (63, 249188341), (89, 176391747), (107, 146718369), (137, 114590259), (191, 82193013), (267, 58797249), (321, 48906123), (411, 38196753), (573, 27397671), (623, 25198821), (749, 20959767), (801, 19599083), (959, 16370037), (963, 16302041), (1233, 12732251), (1337, 11741859), (1719, 9132557), (1869, 8399607), (2247, 6986589), (2877, 5456679), (4011, 3913953), (5607, 2799869), (6741, 2328863), (8631, 1818893), (9523, 1648521), (12033, 1304651), (12193, 1287531), (14659, 1070937), (16999, 923517), (20437, 768159), (26167, 599949), (28569, 549507), (36579, 429177), (43977, 356979), (50997, 307839), (61311, 256053), (66661, 235503), (78501, 199983), (85351, 183933), (85707, 183169), (102613, 152991), (109737, 143059), (118993, 131931)]