15184395

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 27224640

約数和(自身を除く): 12040245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 821, 1233, 2055, 2463, 3699, 4105, 6165, 7389, 12315, 18495, 22167, 36945, 110835, 112477, 337431, 562385, 1012293, 1687155, 3036879, 5061465, 15184395]

約数ペア:

[(1, 15184395), (3, 5061465), (5, 3036879), (9, 1687155), (15, 1012293), (27, 562385), (45, 337431), (135, 112477), (137, 110835), (411, 36945), (685, 22167), (821, 18495), (1233, 12315), (2055, 7389), (2463, 6165), (3699, 4105)]