11887005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 20934144

約数和(自身を除く): 9047139

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1297, 1833, 3055, 3891, 6485, 9165, 16861, 19455, 50583, 60959, 84305, 182877, 252915, 304795, 792467, 914385, 2377401, 3962335, 11887005]

約数ペア:

[(1, 11887005), (3, 3962335), (5, 2377401), (13, 914385), (15, 792467), (39, 304795), (47, 252915), (65, 182877), (141, 84305), (195, 60959), (235, 50583), (611, 19455), (705, 16861), (1297, 9165), (1833, 6485), (3055, 3891)]