196367025

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{60889}}^1$

素因数の和:60945

約数の個数: 24

約数和(自身を含む): 332215840

約数和(自身を除く): 135848815

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 60889, 182667, 304445, 913335, 1522225, 2618227, 4566675, 7854681, 13091135, 39273405, 65455675, 196367025]

約数ペア:

[(1, 196367025), (3, 65455675), (5, 39273405), (15, 13091135), (25, 7854681), (43, 4566675), (75, 2618227), (129, 1522225), (215, 913335), (645, 304445), (1075, 182667), (3225, 60889)]