25072065

素因数分解:

$3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{811}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 44822400

約数和(自身を除く): 19750335

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 229, 687, 811, 1145, 2061, 2433, 3435, 4055, 6183, 7299, 10305, 12165, 21897, 30915, 36495, 109485, 185719, 557157, 928595, 1671471, 2785785, 5014413, 8357355, 25072065]

約数ペア:

[(1, 25072065), (3, 8357355), (5, 5014413), (9, 2785785), (15, 1671471), (27, 928595), (45, 557157), (135, 185719), (229, 109485), (687, 36495), (811, 30915), (1145, 21897), (2061, 12165), (2433, 10305), (3435, 7299), (4055, 6183)]