70172145

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{19739}}^1$

素因数の和:19829

約数の個数: 24

約数和(自身を含む): 123177600

約数和(自身を除く): 53005455

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 19739, 59217, 98695, 177651, 296085, 888255, 1559381, 4678143, 7796905, 14034429, 23390715, 70172145]

約数ペア:

[(1, 70172145), (3, 23390715), (5, 14034429), (9, 7796905), (15, 4678143), (45, 1559381), (79, 888255), (237, 296085), (395, 177651), (711, 98695), (1185, 59217), (3555, 19739)]