79104195

素因数分解:

$3^4\times 5^1\times {\mathrm{195319}}^1$

素因数の和:195336

約数の個数: 20

約数和(自身を含む): 141802320

約数和(自身を除く): 62698125

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 195319, 585957, 976595, 1757871, 2929785, 5273613, 8789355, 15820839, 26368065, 79104195]

約数ペア:

[(1, 79104195), (3, 26368065), (5, 15820839), (9, 8789355), (15, 5273613), (27, 2929785), (45, 1757871), (81, 976595), (135, 585957), (405, 195319)]