38943225

素因数分解:

$3^2\times 5^2\times {\mathrm{173081}}^1$

素因数の和:173097

約数の個数: 18

約数和(自身を含む): 69752046

約数和(自身を除く): 30808821

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 173081, 519243, 865405, 1557729, 2596215, 4327025, 7788645, 12981075, 38943225]

約数ペア:

[(1, 38943225), (3, 12981075), (5, 7788645), (9, 4327025), (15, 2596215), (25, 1557729), (45, 865405), (75, 519243), (225, 173081)]