7105975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 9320832

約数和(自身を除く): 2214857

約数列:

[1, 5, 25, 31, 53, 155, 173, 265, 775, 865, 1325, 1643, 4325, 5363, 8215, 9169, 26815, 41075, 45845, 134075, 229225, 284239, 1421195, 7105975]

約数ペア:

[(1, 7105975), (5, 1421195), (25, 284239), (31, 229225), (53, 134075), (155, 45845), (173, 41075), (265, 26815), (775, 9169), (865, 8215), (1325, 5363), (1643, 4325)]