27950514615

素因数分解:

$3^3\times 5^1\times {\mathrm{1723}}^1\times {\mathrm{120163}}^1$

素因数の和:121900

約数の個数: 32

約数和(自身を含む): 49719056640

約数和(自身を除く): 21768542025

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1723, 5169, 8615, 15507, 25845, 46521, 77535, 120163, 232605, 360489, 600815, 1081467, 1802445, 3244401, 5407335, 16222005, 207040849, 621122547, 1035204245, 1863367641, 3105612735, 5590102923, 9316838205, 27950514615]

約数ペア:

[(1, 27950514615), (3, 9316838205), (5, 5590102923), (9, 3105612735), (15, 1863367641), (27, 1035204245), (45, 621122547), (135, 207040849), (1723, 16222005), (5169, 5407335), (8615, 3244401), (15507, 1802445), (25845, 1081467), (46521, 600815), (77535, 360489), (120163, 232605)]