29297205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5471}}^1$

素因数の和:5506

約数の個数: 48

約数和(自身を含む): 61461504

約数和(自身を除く): 32164299

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5355, 5471, 16413, 27355, 38297, 49239, 82065, 93007, 114891, 191485, 246195, 279021, 344673, 465035, 574455, 651049, 837063, 1395105, 1723365, 1953147, 3255245, 4185315, 5859441, 9765735, 29297205]

約数ペア:

[(1, 29297205), (3, 9765735), (5, 5859441), (7, 4185315), (9, 3255245), (15, 1953147), (17, 1723365), (21, 1395105), (35, 837063), (45, 651049), (51, 574455), (63, 465035), (85, 344673), (105, 279021), (119, 246195), (153, 191485), (255, 114891), (315, 93007), (357, 82065), (595, 49239), (765, 38297), (1071, 27355), (1785, 16413), (5355, 5471)]