15209329821

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{179671}}^1$

素因数の和:179849

約数の個数: 32

約数和(自身を含む): 24147916800

約数和(自身を除く): 8938586979

約数列:

[1, 3, 7, 21, 29, 87, 139, 203, 417, 609, 973, 2919, 4031, 12093, 28217, 84651, 179671, 539013, 1257697, 3773091, 5210459, 15631377, 24974269, 36473213, 74922807, 109419639, 174819883, 524459649, 724253801, 2172761403, 5069776607, 15209329821]

約数ペア:

[(1, 15209329821), (3, 5069776607), (7, 2172761403), (21, 724253801), (29, 524459649), (87, 174819883), (139, 109419639), (203, 74922807), (417, 36473213), (609, 24974269), (973, 15631377), (2919, 5210459), (4031, 3773091), (12093, 1257697), (28217, 539013), (84651, 179671)]