790725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 1409632

約数和(自身を除く): 618907

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 811, 975, 2433, 4055, 10543, 12165, 20275, 31629, 52715, 60825, 158145, 263575, 790725]

約数ペア:

[(1, 790725), (3, 263575), (5, 158145), (13, 60825), (15, 52715), (25, 31629), (39, 20275), (65, 12165), (75, 10543), (195, 4055), (325, 2433), (811, 975)]