264804925

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{911}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 412545024

約数和(自身を除く): 147740099

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 151, 175, 275, 385, 755, 911, 1057, 1661, 1925, 3775, 4555, 5285, 6377, 8305, 10021, 11627, 22775, 26425, 31885, 41525, 50105, 58135, 70147, 137561, 159425, 250525, 290675, 350735, 687805, 962927, 1513171, 1753675, 3439025, 4814635, 7565855, 10592197, 24073175, 37829275, 52960985, 264804925]

約数ペア:

[(1, 264804925), (5, 52960985), (7, 37829275), (11, 24073175), (25, 10592197), (35, 7565855), (55, 4814635), (77, 3439025), (151, 1753675), (175, 1513171), (275, 962927), (385, 687805), (755, 350735), (911, 290675), (1057, 250525), (1661, 159425), (1925, 137561), (3775, 70147), (4555, 58135), (5285, 50105), (6377, 41525), (8305, 31885), (10021, 26425), (11627, 22775)]