4722025

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 7388416

約数和(自身を除く): 2666391

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 121, 175, 223, 275, 385, 605, 847, 1115, 1561, 1925, 2453, 3025, 4235, 5575, 7805, 12265, 17171, 21175, 26983, 39025, 61325, 85855, 134915, 188881, 429275, 674575, 944405, 4722025]

約数ペア:

[(1, 4722025), (5, 944405), (7, 674575), (11, 429275), (25, 188881), (35, 134915), (55, 85855), (77, 61325), (121, 39025), (175, 26983), (223, 21175), (275, 17171), (385, 12265), (605, 7805), (847, 5575), (1115, 4235), (1561, 3025), (1925, 2453)]