156980220475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{9929}}^1\times {\mathrm{48647}}^1$

素因数の和:58599

約数の個数: 24

約数和(自身を含む): 209654393760

約数和(自身を除く): 52674173285

約数列:

[1, 5, 13, 25, 65, 325, 9929, 48647, 49645, 129077, 243235, 248225, 632411, 645385, 1216175, 3162055, 3226925, 15810275, 483016063, 2415080315, 6279208819, 12075401575, 31396044095, 156980220475]

約数ペア:

[(1, 156980220475), (5, 31396044095), (13, 12075401575), (25, 6279208819), (65, 2415080315), (325, 483016063), (9929, 15810275), (48647, 3226925), (49645, 3162055), (129077, 1216175), (243235, 645385), (248225, 632411)]