70398465

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{31081}}^1$

素因数の和:31240

約数の個数: 16

約数和(自身を含む): 113387136

約数和(自身を除く): 42988671

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 31081, 93243, 155405, 466215, 4693231, 14079693, 23466155, 70398465]

約数ペア:

[(1, 70398465), (3, 23466155), (5, 14079693), (15, 4693231), (151, 466215), (453, 155405), (755, 93243), (2265, 31081)]