75548505

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1061}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 124789248

約数和(自身を除く): 49240743

約数列:

[1, 3, 5, 15, 47, 101, 141, 235, 303, 505, 705, 1061, 1515, 3183, 4747, 5305, 14241, 15915, 23735, 49867, 71205, 107161, 149601, 249335, 321483, 535805, 748005, 1607415, 5036567, 15109701, 25182835, 75548505]

約数ペア:

[(1, 75548505), (3, 25182835), (5, 15109701), (15, 5036567), (47, 1607415), (101, 748005), (141, 535805), (235, 321483), (303, 249335), (505, 149601), (705, 107161), (1061, 71205), (1515, 49867), (3183, 23735), (4747, 15915), (5305, 14241)]