7791795

素因数分解:

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

素因数の和:95

約数の個数: 72

約数和(自身を含む): 15685488

約数和(自身を除く): 7893693

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 53, 55, 81, 99, 121, 135, 159, 165, 243, 265, 297, 363, 405, 477, 495, 583, 605, 795, 891, 1089, 1215, 1431, 1485, 1749, 1815, 2385, 2673, 2915, 3267, 4293, 4455, 5247, 5445, 6413, 7155, 8745, 9801, 12879, 13365, 15741, 16335, 19239, 21465, 26235, 29403, 32065, 47223, 49005, 57717, 64395, 78705, 96195, 141669, 147015, 173151, 236115, 288585, 519453, 708345, 865755, 1558359, 2597265, 7791795]

約数ペア:

[(1, 7791795), (3, 2597265), (5, 1558359), (9, 865755), (11, 708345), (15, 519453), (27, 288585), (33, 236115), (45, 173151), (53, 147015), (55, 141669), (81, 96195), (99, 78705), (121, 64395), (135, 57717), (159, 49005), (165, 47223), (243, 32065), (265, 29403), (297, 26235), (363, 21465), (405, 19239), (477, 16335), (495, 15741), (583, 13365), (605, 12879), (795, 9801), (891, 8745), (1089, 7155), (1215, 6413), (1431, 5445), (1485, 5247), (1749, 4455), (1815, 4293), (2385, 3267), (2673, 2915)]