74933235

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42697}}^1$

素因数の和:42724

約数の個数: 32

約数和(自身を含む): 143465280

約数和(自身を除く): 68532045

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 42697, 128091, 213485, 384273, 555061, 640455, 1152819, 1665183, 1921365, 2775305, 4995549, 5764095, 8325915, 14986647, 24977745, 74933235]

約数ペア:

[(1, 74933235), (3, 24977745), (5, 14986647), (9, 8325915), (13, 5764095), (15, 4995549), (27, 2775305), (39, 1921365), (45, 1665183), (65, 1152819), (117, 640455), (135, 555061), (195, 384273), (351, 213485), (585, 128091), (1755, 42697)]