13830245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:110

約数の個数: 48

約数和(自身を含む): 21071232

約数和(自身を除く): 7240987

約数列:

[1, 5, 11, 13, 23, 29, 55, 65, 115, 143, 145, 253, 299, 319, 377, 667, 715, 841, 1265, 1495, 1595, 1885, 3289, 3335, 4147, 4205, 7337, 8671, 9251, 10933, 16445, 19343, 20735, 36685, 43355, 46255, 54665, 95381, 96715, 120263, 212773, 251459, 476905, 601315, 1063865, 1257295, 2766049, 13830245]

約数ペア:

[(1, 13830245), (5, 2766049), (11, 1257295), (13, 1063865), (23, 601315), (29, 476905), (55, 251459), (65, 212773), (115, 120263), (143, 96715), (145, 95381), (253, 54665), (299, 46255), (319, 43355), (377, 36685), (667, 20735), (715, 19343), (841, 16445), (1265, 10933), (1495, 9251), (1595, 8671), (1885, 7337), (3289, 4205), (3335, 4147)]