235659905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{26083}}^1$

素因数の和:26240

約数の個数: 16

約数和(自身を含む): 306747840

約数和(自身を除く): 71087935

約数列:

[1, 5, 13, 65, 139, 695, 1807, 9035, 26083, 130415, 339079, 1695395, 3625537, 18127685, 47131981, 235659905]

約数ペア:

[(1, 235659905), (5, 47131981), (13, 18127685), (65, 3625537), (139, 1695395), (695, 339079), (1807, 130415), (9035, 26083)]