513912135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 927438336

約数和(自身を除く): 413526201

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 113, 129, 165, 215, 339, 473, 565, 641, 645, 1243, 1419, 1695, 1923, 2365, 3205, 3729, 4859, 6215, 7051, 7095, 9615, 14577, 18645, 21153, 24295, 27563, 35255, 53449, 72433, 72885, 82689, 105765, 137815, 160347, 217299, 267245, 303193, 362165, 413445, 796763, 801735, 909579, 1086495, 1515965, 2390289, 3114619, 3983815, 4547895, 9343857, 11951445, 15573095, 34260809, 46719285, 102782427, 171304045, 513912135]

約数ペア:

[(1, 513912135), (3, 171304045), (5, 102782427), (11, 46719285), (15, 34260809), (33, 15573095), (43, 11951445), (55, 9343857), (113, 4547895), (129, 3983815), (165, 3114619), (215, 2390289), (339, 1515965), (473, 1086495), (565, 909579), (641, 801735), (645, 796763), (1243, 413445), (1419, 362165), (1695, 303193), (1923, 267245), (2365, 217299), (3205, 160347), (3729, 137815), (4859, 105765), (6215, 82689), (7051, 72885), (7095, 72433), (9615, 53449), (14577, 35255), (18645, 27563), (21153, 24295)]