253663015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{26437}}^1$

素因数の和:26562

約数の個数: 16

約数和(自身を含む): 323601120

約数和(自身を除く): 69938105

約数列:

[1, 5, 19, 95, 101, 505, 1919, 9595, 26437, 132185, 502303, 2511515, 2670137, 13350685, 50732603, 253663015]

約数ペア:

[(1, 253663015), (5, 50732603), (19, 13350685), (95, 2670137), (101, 2511515), (505, 502303), (1919, 132185), (9595, 26437)]