12252275

素因数分解:

$5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 17704224

約数和(自身を除く): 5451949

約数列:

[1, 5, 7, 25, 35, 53, 175, 265, 371, 1321, 1325, 1855, 6605, 9247, 9275, 33025, 46235, 70013, 231175, 350065, 490091, 1750325, 2450455, 12252275]

約数ペア:

[(1, 12252275), (5, 2450455), (7, 1750325), (25, 490091), (35, 350065), (53, 231175), (175, 70013), (265, 46235), (371, 33025), (1321, 9275), (1325, 9247), (1855, 6605)]