11222145

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1$

素因数の和:268

約数の個数: 60

約数和(自身を含む): 22208340

約数和(自身を除く): 10986195

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 121, 135, 165, 229, 297, 363, 405, 495, 605, 687, 891, 1089, 1145, 1485, 1815, 2061, 2519, 3267, 3435, 4455, 5445, 6183, 7557, 9801, 10305, 12595, 16335, 18549, 22671, 27709, 30915, 37785, 49005, 68013, 83127, 92745, 113355, 138545, 204039, 249381, 340065, 415635, 748143, 1020195, 1246905, 2244429, 3740715, 11222145]

約数ペア:

[(1, 11222145), (3, 3740715), (5, 2244429), (9, 1246905), (11, 1020195), (15, 748143), (27, 415635), (33, 340065), (45, 249381), (55, 204039), (81, 138545), (99, 113355), (121, 92745), (135, 83127), (165, 68013), (229, 49005), (297, 37785), (363, 30915), (405, 27709), (495, 22671), (605, 18549), (687, 16335), (891, 12595), (1089, 10305), (1145, 9801), (1485, 7557), (1815, 6183), (2061, 5445), (2519, 4455), (3267, 3435)]