971885745

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{95143}}^1$

素因数の和:95381

約数の個数: 24

約数和(自身を含む): 1692040896

約数和(自身を除く): 720155151

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 2043, 3405, 10215, 95143, 285429, 475715, 856287, 1427145, 4281435, 21597461, 64792383, 107987305, 194377149, 323961915, 971885745]

約数ペア:

[(1, 971885745), (3, 323961915), (5, 194377149), (9, 107987305), (15, 64792383), (45, 21597461), (227, 4281435), (681, 1427145), (1135, 856287), (2043, 475715), (3405, 285429), (10215, 95143)]