28629735

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12157}}^1$

素因数の和:12322

約数の個数: 16

約数和(自身を含む): 46103136

約数和(自身を除く): 17473401

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 12157, 36471, 60785, 182355, 1908649, 5725947, 9543245, 28629735]

約数ペア:

[(1, 28629735), (3, 9543245), (5, 5725947), (15, 1908649), (157, 182355), (471, 60785), (785, 36471), (2355, 12157)]