11575655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 18270720

約数和(自身を除く): 6695065

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 103, 133, 169, 247, 455, 515, 665, 721, 845, 1183, 1235, 1339, 1729, 1957, 3211, 3605, 5915, 6695, 8645, 9373, 9785, 13699, 16055, 17407, 22477, 25441, 46865, 68495, 87035, 112385, 121849, 127205, 178087, 330733, 609245, 890435, 1653665, 2315131, 11575655]

約数ペア:

[(1, 11575655), (5, 2315131), (7, 1653665), (13, 890435), (19, 609245), (35, 330733), (65, 178087), (91, 127205), (95, 121849), (103, 112385), (133, 87035), (169, 68495), (247, 46865), (455, 25441), (515, 22477), (665, 17407), (721, 16055), (845, 13699), (1183, 9785), (1235, 9373), (1339, 8645), (1729, 6695), (1957, 5915), (3211, 3605)]