39689685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{773}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 79208064

約数和(自身を除く): 39518379

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 163, 315, 489, 773, 815, 1141, 1467, 2319, 2445, 3423, 3865, 5411, 5705, 6957, 7335, 10269, 11595, 16233, 17115, 27055, 34785, 48699, 51345, 81165, 125999, 243495, 377997, 629995, 881993, 1133991, 1889985, 2645979, 4409965, 5669955, 7937937, 13229895, 39689685]

約数ペア:

[(1, 39689685), (3, 13229895), (5, 7937937), (7, 5669955), (9, 4409965), (15, 2645979), (21, 1889985), (35, 1133991), (45, 881993), (63, 629995), (105, 377997), (163, 243495), (315, 125999), (489, 81165), (773, 51345), (815, 48699), (1141, 34785), (1467, 27055), (2319, 17115), (2445, 16233), (3423, 11595), (3865, 10269), (5411, 7335), (5705, 6957)]