148000385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{887}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 204083712

約数和(自身を除く): 56083327

約数列:

[1, 5, 13, 17, 65, 85, 151, 221, 755, 887, 1105, 1963, 2567, 4435, 9815, 11531, 12835, 15079, 33371, 57655, 75395, 133937, 166855, 196027, 669685, 980135, 1741181, 2276929, 8705905, 11384645, 29600077, 148000385]

約数ペア:

[(1, 148000385), (5, 29600077), (13, 11384645), (17, 8705905), (65, 2276929), (85, 1741181), (151, 980135), (221, 669685), (755, 196027), (887, 166855), (1105, 133937), (1963, 75395), (2567, 57655), (4435, 33371), (9815, 15079), (11531, 12835)]