23940345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11161}}^1$

素因数の和:11193

約数の個数: 32

約数和(自身を含む): 45005184

約数和(自身を除く): 21064839

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 11161, 33483, 55805, 122771, 145093, 167415, 368313, 435279, 613855, 725465, 1596023, 1841565, 2176395, 4788069, 7980115, 23940345]

約数ペア:

[(1, 23940345), (3, 7980115), (5, 4788069), (11, 2176395), (13, 1841565), (15, 1596023), (33, 725465), (39, 613855), (55, 435279), (65, 368313), (143, 167415), (165, 145093), (195, 122771), (429, 55805), (715, 33483), (2145, 11161)]