97878945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383839}}^1$

素因数の和:383864

約数の個数: 16

約数和(自身を含む): 165818880

約数和(自身を除く): 67939935

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 383839, 1151517, 1919195, 5757585, 6525263, 19575789, 32626315, 97878945]

約数ペア:

[(1, 97878945), (3, 32626315), (5, 19575789), (15, 6525263), (17, 5757585), (51, 1919195), (85, 1151517), (255, 383839)]