2597265

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1$

素因数の和:92

約数の個数: 60

約数和(自身を含む): 5214132

約数和(自身を除く): 2616867

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 53, 55, 81, 99, 121, 135, 159, 165, 265, 297, 363, 405, 477, 495, 583, 605, 795, 891, 1089, 1431, 1485, 1749, 1815, 2385, 2915, 3267, 4293, 4455, 5247, 5445, 6413, 7155, 8745, 9801, 15741, 16335, 19239, 21465, 26235, 32065, 47223, 49005, 57717, 78705, 96195, 173151, 236115, 288585, 519453, 865755, 2597265]

約数ペア:

[(1, 2597265), (3, 865755), (5, 519453), (9, 288585), (11, 236115), (15, 173151), (27, 96195), (33, 78705), (45, 57717), (53, 49005), (55, 47223), (81, 32065), (99, 26235), (121, 21465), (135, 19239), (159, 16335), (165, 15741), (265, 9801), (297, 8745), (363, 7155), (405, 6413), (477, 5445), (495, 5247), (583, 4455), (605, 4293), (795, 3267), (891, 2915), (1089, 2385), (1431, 1815), (1485, 1749)]