57997275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1892

約数の個数: 48

約数和(自身を含む): 111445248

約数和(自身を除く): 53447973

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 61, 75, 105, 175, 183, 305, 427, 525, 915, 1281, 1525, 1811, 2135, 4575, 5433, 6405, 9055, 10675, 12677, 27165, 32025, 38031, 45275, 63385, 110471, 135825, 190155, 316925, 331413, 552355, 773297, 950775, 1657065, 2319891, 2761775, 3866485, 8285325, 11599455, 19332425, 57997275]

約数ペア:

[(1, 57997275), (3, 19332425), (5, 11599455), (7, 8285325), (15, 3866485), (21, 2761775), (25, 2319891), (35, 1657065), (61, 950775), (75, 773297), (105, 552355), (175, 331413), (183, 316925), (305, 190155), (427, 135825), (525, 110471), (915, 63385), (1281, 45275), (1525, 38031), (1811, 32025), (2135, 27165), (4575, 12677), (5433, 10675), (6405, 9055)]