1097447615

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 1497763008

約数和(自身を除く): 400315393

約数列:

[1, 5, 11, 41, 55, 121, 151, 205, 293, 451, 605, 755, 1465, 1661, 2255, 3223, 4961, 6191, 8305, 12013, 16115, 18271, 24805, 30955, 35453, 44243, 60065, 68101, 91355, 132143, 177265, 221215, 340505, 486673, 660715, 749111, 1453573, 1813963, 2433365, 3745555, 5353403, 7267865, 9069815, 19953593, 26767015, 99767965, 219489523, 1097447615]

約数ペア:

[(1, 1097447615), (5, 219489523), (11, 99767965), (41, 26767015), (55, 19953593), (121, 9069815), (151, 7267865), (205, 5353403), (293, 3745555), (451, 2433365), (605, 1813963), (755, 1453573), (1465, 749111), (1661, 660715), (2255, 486673), (3223, 340505), (4961, 221215), (6191, 177265), (8305, 132143), (12013, 91355), (16115, 68101), (18271, 60065), (24805, 44243), (30955, 35453)]