2356475

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 36

約数和(自身を含む): 3463320

約数和(自身を除く): 1106845

約数列:

[1, 5, 11, 19, 25, 41, 55, 95, 121, 205, 209, 275, 451, 475, 605, 779, 1025, 1045, 2255, 2299, 3025, 3895, 4961, 5225, 8569, 11275, 11495, 19475, 24805, 42845, 57475, 94259, 124025, 214225, 471295, 2356475]

約数ペア:

[(1, 2356475), (5, 471295), (11, 214225), (19, 124025), (25, 94259), (41, 57475), (55, 42845), (95, 24805), (121, 19475), (205, 11495), (209, 11275), (275, 8569), (451, 5225), (475, 4961), (605, 3895), (779, 3025), (1025, 2299), (1045, 2255)]