194782225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2939}}^1$

素因数の和:3201

約数の個数: 24

約数和(自身を含む): 264670560

約数和(自身を除く): 69888335

約数列:

[1, 5, 11, 25, 55, 241, 275, 1205, 2651, 2939, 6025, 13255, 14695, 32329, 66275, 73475, 161645, 708299, 808225, 3541495, 7791289, 17707475, 38956445, 194782225]

約数ペア:

[(1, 194782225), (5, 38956445), (11, 17707475), (25, 7791289), (55, 3541495), (241, 808225), (275, 708299), (1205, 161645), (2651, 73475), (2939, 66275), (6025, 32329), (13255, 14695)]