79913775

素因数分解:

$3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{2543}}^1$

素因数の和:2975

約数の個数: 24

約数和(自身を含む): 132491520

約数和(自身を除く): 52577745

約数列:

[1, 3, 5, 15, 25, 75, 419, 1257, 2095, 2543, 6285, 7629, 10475, 12715, 31425, 38145, 63575, 190725, 1065517, 3196551, 5327585, 15982755, 26637925, 79913775]

約数ペア:

[(1, 79913775), (3, 26637925), (5, 15982755), (15, 5327585), (25, 3196551), (75, 1065517), (419, 190725), (1257, 63575), (2095, 38145), (2543, 31425), (6285, 12715), (7629, 10475)]