13262535

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 28052640

約数和(自身を除く): 14790105

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 135, 143, 165, 195, 229, 297, 351, 405, 429, 495, 585, 687, 715, 891, 1053, 1145, 1287, 1485, 1755, 2061, 2145, 2519, 2977, 3435, 3861, 4455, 5265, 6183, 6435, 7557, 8931, 10305, 11583, 12595, 14885, 18549, 19305, 22671, 26793, 30915, 32747, 37785, 44655, 57915, 68013, 80379, 92745, 98241, 113355, 133965, 163735, 204039, 241137, 294723, 340065, 401895, 491205, 884169, 1020195, 1205685, 1473615, 2652507, 4420845, 13262535]

約数ペア:

[(1, 13262535), (3, 4420845), (5, 2652507), (9, 1473615), (11, 1205685), (13, 1020195), (15, 884169), (27, 491205), (33, 401895), (39, 340065), (45, 294723), (55, 241137), (65, 204039), (81, 163735), (99, 133965), (117, 113355), (135, 98241), (143, 92745), (165, 80379), (195, 68013), (229, 57915), (297, 44655), (351, 37785), (405, 32747), (429, 30915), (495, 26793), (585, 22671), (687, 19305), (715, 18549), (891, 14885), (1053, 12595), (1145, 11583), (1287, 10305), (1485, 8931), (1755, 7557), (2061, 6435), (2145, 6183), (2519, 5265), (2977, 4455), (3435, 3861)]