6909705

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:89

約数の個数: 72

約数和(自身を含む): 13942656

約数和(自身を除く): 7032951

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 47, 55, 81, 99, 121, 135, 141, 165, 235, 243, 297, 363, 405, 423, 495, 517, 605, 705, 891, 1089, 1215, 1269, 1485, 1551, 1815, 2115, 2585, 2673, 3267, 3807, 4455, 4653, 5445, 5687, 6345, 7755, 9801, 11421, 13365, 13959, 16335, 17061, 19035, 23265, 28435, 29403, 41877, 49005, 51183, 57105, 69795, 85305, 125631, 147015, 153549, 209385, 255915, 460647, 628155, 767745, 1381941, 2303235, 6909705]

約数ペア:

[(1, 6909705), (3, 2303235), (5, 1381941), (9, 767745), (11, 628155), (15, 460647), (27, 255915), (33, 209385), (45, 153549), (47, 147015), (55, 125631), (81, 85305), (99, 69795), (121, 57105), (135, 51183), (141, 49005), (165, 41877), (235, 29403), (243, 28435), (297, 23265), (363, 19035), (405, 17061), (423, 16335), (495, 13959), (517, 13365), (605, 11421), (705, 9801), (891, 7755), (1089, 6345), (1215, 5687), (1269, 5445), (1485, 4653), (1551, 4455), (1815, 3807), (2115, 3267), (2585, 2673)]