69768945

素因数分解:

$3^6\times 5^1\times {\mathrm{19141}}^1$

素因数の和:19164

約数の個数: 28

約数和(自身を含む): 125533236

約数和(自身を除く): 55764291

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 19141, 57423, 95705, 172269, 287115, 516807, 861345, 1550421, 2584035, 4651263, 7752105, 13953789, 23256315, 69768945]

約数ペア:

[(1, 69768945), (3, 23256315), (5, 13953789), (9, 7752105), (15, 4651263), (27, 2584035), (45, 1550421), (81, 861345), (135, 516807), (243, 287115), (405, 172269), (729, 95705), (1215, 57423), (3645, 19141)]