16952895

素因数分解:

$3^6\times 5^1\times {\mathrm{4651}}^1$

素因数の和:4674

約数の個数: 28

約数和(自身を含む): 30507816

約数和(自身を除く): 13554921

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 4651, 13953, 23255, 41859, 69765, 125577, 209295, 376731, 627885, 1130193, 1883655, 3390579, 5650965, 16952895]

約数ペア:

[(1, 16952895), (3, 5650965), (5, 3390579), (9, 1883655), (15, 1130193), (27, 627885), (45, 376731), (81, 209295), (135, 125577), (243, 69765), (405, 41859), (729, 23255), (1215, 13953), (3645, 4651)]