145505395

素因数分解:

$5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{8467}}^1$

素因数の和:8970

約数の個数: 16

約数和(自身を含む): 199980288

約数和(自身を除く): 54474893

約数列:

[1, 5, 7, 35, 491, 2455, 3437, 8467, 17185, 42335, 59269, 296345, 4157297, 20786485, 29101079, 145505395]

約数ペア:

[(1, 145505395), (5, 29101079), (7, 20786485), (35, 4157297), (491, 296345), (2455, 59269), (3437, 42335), (8467, 17185)]