40704105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{208739}}^1$

素因数の和:208760

約数の個数: 16

約数和(自身を含む): 70136640

約数和(自身を除く): 29432535

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 208739, 626217, 1043695, 2713607, 3131085, 8140821, 13568035, 40704105]

約数ペア:

[(1, 40704105), (3, 13568035), (5, 8140821), (13, 3131085), (15, 2713607), (39, 1043695), (65, 626217), (195, 208739)]