13823865

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 80

約数和(自身を含む): 28226880

約数和(自身を除く): 14403015

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 81, 87, 99, 107, 135, 145, 165, 261, 297, 319, 321, 405, 435, 495, 535, 783, 891, 957, 963, 1177, 1305, 1485, 1595, 1605, 2349, 2871, 2889, 3103, 3531, 3915, 4455, 4785, 4815, 5885, 8613, 8667, 9309, 10593, 11745, 14355, 14445, 15515, 17655, 25839, 27927, 31779, 34133, 43065, 43335, 46545, 52965, 83781, 95337, 102399, 129195, 139635, 158895, 170665, 251343, 307197, 418905, 476685, 511995, 921591, 1256715, 1535985, 2764773, 4607955, 13823865]

約数ペア:

[(1, 13823865), (3, 4607955), (5, 2764773), (9, 1535985), (11, 1256715), (15, 921591), (27, 511995), (29, 476685), (33, 418905), (45, 307197), (55, 251343), (81, 170665), (87, 158895), (99, 139635), (107, 129195), (135, 102399), (145, 95337), (165, 83781), (261, 52965), (297, 46545), (319, 43335), (321, 43065), (405, 34133), (435, 31779), (495, 27927), (535, 25839), (783, 17655), (891, 15515), (957, 14445), (963, 14355), (1177, 11745), (1305, 10593), (1485, 9309), (1595, 8667), (1605, 8613), (2349, 5885), (2871, 4815), (2889, 4785), (3103, 4455), (3531, 3915)]