83940705

素因数分解:

$3^6\times 5^1\times {\mathrm{23029}}^1$

素因数の和:23052

約数の個数: 28

約数和(自身を含む): 151030740

約数和(自身を除く): 67090035

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 23029, 69087, 115145, 207261, 345435, 621783, 1036305, 1865349, 3108915, 5596047, 9326745, 16788141, 27980235, 83940705]

約数ペア:

[(1, 83940705), (3, 27980235), (5, 16788141), (9, 9326745), (15, 5596047), (27, 3108915), (45, 1865349), (81, 1036305), (135, 621783), (243, 345435), (405, 207261), (729, 115145), (1215, 69087), (3645, 23029)]