201199575

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{26561}}^1$

素因数の和:26675

約数の個数: 24

約数和(自身を含む): 335956176

約数和(自身を除く): 134756601

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 505, 1515, 2525, 7575, 26561, 79683, 132805, 398415, 664025, 1992075, 2682661, 8047983, 13413305, 40239915, 67066525, 201199575]

約数ペア:

[(1, 201199575), (3, 67066525), (5, 40239915), (15, 13413305), (25, 8047983), (75, 2682661), (101, 1992075), (303, 664025), (505, 398415), (1515, 132805), (2525, 79683), (7575, 26561)]