388280453535

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{1269077}}^1$

素因数の和:1269624

約数の個数: 48

約数和(自身を含む): 726176584224

約数和(自身を除く): 337896130689

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 523, 585, 1569, 2615, 4707, 6799, 7845, 20397, 23535, 33995, 61191, 101985, 305955, 1269077, 3807231, 6345385, 11421693, 16498001, 19036155, 49494003, 57108465, 82490005, 148482009, 247470015, 663727271, 742410045, 1991181813, 3318636355, 5973545439, 8628454523, 9955909065, 25885363569, 29867727195, 43142272615, 77656090707, 129426817845, 388280453535]

約数ペア:

[(1, 388280453535), (3, 129426817845), (5, 77656090707), (9, 43142272615), (13, 29867727195), (15, 25885363569), (39, 9955909065), (45, 8628454523), (65, 5973545439), (117, 3318636355), (195, 1991181813), (523, 742410045), (585, 663727271), (1569, 247470015), (2615, 148482009), (4707, 82490005), (6799, 57108465), (7845, 49494003), (20397, 19036155), (23535, 16498001), (33995, 11421693), (61191, 6345385), (101985, 3807231), (305955, 1269077)]