156745935

素因数分解:

$3^6\times 5^1\times {\mathrm{43003}}^1$

素因数の和:43026

約数の個数: 28

約数和(自身を含む): 282020232

約数和(自身を除く): 125274297

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 43003, 129009, 215015, 387027, 645045, 1161081, 1935135, 3483243, 5805405, 10449729, 17416215, 31349187, 52248645, 156745935]

約数ペア:

[(1, 156745935), (3, 52248645), (5, 31349187), (9, 17416215), (15, 10449729), (27, 5805405), (45, 3483243), (81, 1935135), (135, 1161081), (243, 645045), (405, 387027), (729, 215015), (1215, 129009), (3645, 43003)]