11899305

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2671}}^1$

素因数の和:2699

約数の個数: 40

約数和(自身を含む): 23278464

約数和(自身を除く): 11379159

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 2671, 4455, 8013, 13355, 24039, 29381, 40065, 72117, 88143, 120195, 146905, 216351, 264429, 360585, 440715, 793287, 1081755, 1322145, 2379861, 3966435, 11899305]

約数ペア:

[(1, 11899305), (3, 3966435), (5, 2379861), (9, 1322145), (11, 1081755), (15, 793287), (27, 440715), (33, 360585), (45, 264429), (55, 216351), (81, 146905), (99, 120195), (135, 88143), (165, 72117), (297, 40065), (405, 29381), (495, 24039), (891, 13355), (1485, 8013), (2671, 4455)]