15485274

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 39649428

約数和(自身を除く): 24164154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 97, 98, 126, 147, 181, 194, 291, 294, 362, 441, 543, 582, 679, 873, 882, 1086, 1267, 1358, 1629, 1746, 2037, 2534, 3258, 3801, 4074, 4753, 6111, 7602, 8869, 9506, 11403, 12222, 14259, 17557, 17738, 22806, 26607, 28518, 35114, 42777, 52671, 53214, 79821, 85554, 105342, 122899, 158013, 159642, 245798, 316026, 368697, 737394, 860293, 1106091, 1720586, 2212182, 2580879, 5161758, 7742637, 15485274]

約数ペア:

[(1, 15485274), (2, 7742637), (3, 5161758), (6, 2580879), (7, 2212182), (9, 1720586), (14, 1106091), (18, 860293), (21, 737394), (42, 368697), (49, 316026), (63, 245798), (97, 159642), (98, 158013), (126, 122899), (147, 105342), (181, 85554), (194, 79821), (291, 53214), (294, 52671), (362, 42777), (441, 35114), (543, 28518), (582, 26607), (679, 22806), (873, 17738), (882, 17557), (1086, 14259), (1267, 12222), (1358, 11403), (1629, 9506), (1746, 8869), (2037, 7602), (2534, 6111), (3258, 4753), (3801, 4074)]