675297285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{17579}}^1$

素因数の和:17797

約数の個数: 32

約数和(自身を含む): 1169562240

約数和(自身を除く): 494264955

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 197, 591, 985, 2561, 2955, 7683, 12805, 17579, 38415, 52737, 87895, 228527, 263685, 685581, 1142635, 3427905, 3463063, 10389189, 17315315, 45019819, 51945945, 135059457, 225099095, 675297285]

約数ペア:

[(1, 675297285), (3, 225099095), (5, 135059457), (13, 51945945), (15, 45019819), (39, 17315315), (65, 10389189), (195, 3463063), (197, 3427905), (591, 1142635), (985, 685581), (2561, 263685), (2955, 228527), (7683, 87895), (12805, 52737), (17579, 38415)]