8379855

素因数分解:

$3^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:64

約数の個数: 84

約数和(自身を含む): 17444280

約数和(自身を除く): 9064425

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 81, 95, 99, 121, 135, 165, 171, 209, 243, 285, 297, 363, 405, 495, 513, 605, 627, 729, 855, 891, 1045, 1089, 1215, 1485, 1539, 1815, 1881, 2299, 2565, 2673, 3135, 3267, 3645, 4455, 4617, 5445, 5643, 6897, 7695, 8019, 9405, 9801, 11495, 13365, 13851, 16335, 16929, 20691, 23085, 28215, 29403, 34485, 40095, 49005, 50787, 62073, 69255, 84645, 88209, 103455, 147015, 152361, 186219, 253935, 310365, 441045, 558657, 761805, 931095, 1675971, 2793285, 8379855]

約数ペア:

[(1, 8379855), (3, 2793285), (5, 1675971), (9, 931095), (11, 761805), (15, 558657), (19, 441045), (27, 310365), (33, 253935), (45, 186219), (55, 152361), (57, 147015), (81, 103455), (95, 88209), (99, 84645), (121, 69255), (135, 62073), (165, 50787), (171, 49005), (209, 40095), (243, 34485), (285, 29403), (297, 28215), (363, 23085), (405, 20691), (495, 16929), (513, 16335), (605, 13851), (627, 13365), (729, 11495), (855, 9801), (891, 9405), (1045, 8019), (1089, 7695), (1215, 6897), (1485, 5643), (1539, 5445), (1815, 4617), (1881, 4455), (2299, 3645), (2565, 3267), (2673, 3135)]