772275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{1471}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 1460224

約数和(自身を除く): 687949

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 1471, 4413, 7355, 10297, 22065, 30891, 36775, 51485, 110325, 154455, 257425, 772275]

約数ペア:

[(1, 772275), (3, 257425), (5, 154455), (7, 110325), (15, 51485), (21, 36775), (25, 30891), (35, 22065), (75, 10297), (105, 7355), (175, 4413), (525, 1471)]