83430235

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 121651200

約数和(自身を除く): 38220965

約数列:

[1, 5, 7, 19, 35, 95, 109, 133, 545, 665, 763, 1151, 2071, 3815, 5755, 8057, 10355, 14497, 21869, 40285, 72485, 109345, 125459, 153083, 627295, 765415, 878213, 2383721, 4391065, 11918605, 16686047, 83430235]

約数ペア:

[(1, 83430235), (5, 16686047), (7, 11918605), (19, 4391065), (35, 2383721), (95, 878213), (109, 765415), (133, 627295), (545, 153083), (665, 125459), (763, 109345), (1151, 72485), (2071, 40285), (3815, 21869), (5755, 14497), (8057, 10355)]