842784195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{13477}}^1$

素因数の和:13875

約数の個数: 32

約数和(自身を含む): 1475032320

約数和(自身を除く): 632248125

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 379, 1137, 1895, 4169, 5685, 12507, 13477, 20845, 40431, 62535, 67385, 148247, 202155, 444741, 741235, 2223705, 5107783, 15323349, 25538915, 56185613, 76616745, 168556839, 280928065, 842784195]

約数ペア:

[(1, 842784195), (3, 280928065), (5, 168556839), (11, 76616745), (15, 56185613), (33, 25538915), (55, 15323349), (165, 5107783), (379, 2223705), (1137, 741235), (1895, 444741), (4169, 202155), (5685, 148247), (12507, 67385), (13477, 62535), (20845, 40431)]