201536505

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6299}}^1$

素因数の和:6395

約数の個数: 40

約数和(自身を含む): 365904000

約数和(自身を除く): 164367495

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 395, 405, 711, 1185, 2133, 3555, 6299, 6399, 10665, 18897, 31495, 31995, 56691, 94485, 170073, 283455, 497621, 510219, 850365, 1492863, 2488105, 2551095, 4478589, 7464315, 13435767, 22392945, 40307301, 67178835, 201536505]

約数ペア:

[(1, 201536505), (3, 67178835), (5, 40307301), (9, 22392945), (15, 13435767), (27, 7464315), (45, 4478589), (79, 2551095), (81, 2488105), (135, 1492863), (237, 850365), (395, 510219), (405, 497621), (711, 283455), (1185, 170073), (2133, 94485), (3555, 56691), (6299, 31995), (6399, 31495), (10665, 18897)]