876021915

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{12119}}^1$

素因数の和:12267

約数の個数: 32

約数和(自身を含む): 1442764800

約数和(自身を除く): 566742885

約数列:

[1, 3, 5, 15, 61, 79, 183, 237, 305, 395, 915, 1185, 4819, 12119, 14457, 24095, 36357, 60595, 72285, 181785, 739259, 957401, 2217777, 2872203, 3696295, 4787005, 11088885, 14361015, 58401461, 175204383, 292007305, 876021915]

約数ペア:

[(1, 876021915), (3, 292007305), (5, 175204383), (15, 58401461), (61, 14361015), (79, 11088885), (183, 4787005), (237, 3696295), (305, 2872203), (395, 2217777), (915, 957401), (1185, 739259), (4819, 181785), (12119, 72285), (14457, 60595), (24095, 36357)]