126638595

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{16267}}^1$

素因数の和:16451

約数の個数: 24

約数和(自身を含む): 220789296

約数和(自身を除く): 94150701

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 7785, 16267, 48801, 81335, 146403, 244005, 732015, 2814191, 8442573, 14070955, 25327719, 42212865, 126638595]

約数ペア:

[(1, 126638595), (3, 42212865), (5, 25327719), (9, 14070955), (15, 8442573), (45, 2814191), (173, 732015), (519, 244005), (865, 146403), (1557, 81335), (2595, 48801), (7785, 16267)]