65140815

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149749}}^1$

素因数の和:149786

約数の個数: 16

約数和(自身を含む): 107820000

約数和(自身を除く): 42679185

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 149749, 449247, 748745, 2246235, 4342721, 13028163, 21713605, 65140815]

約数ペア:

[(1, 65140815), (3, 21713605), (5, 13028163), (15, 4342721), (29, 2246235), (87, 748745), (145, 449247), (435, 149749)]