17297955

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 32497920

約数和(自身を除く): 15199965

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 619, 621, 1035, 1215, 1857, 1863, 3095, 3105, 5571, 5589, 9285, 9315, 14237, 16713, 27855, 27945, 42711, 50139, 71185, 83565, 128133, 150417, 213555, 250695, 384399, 640665, 752085, 1153197, 1921995, 3459591, 5765985, 17297955]

約数ペア:

[(1, 17297955), (3, 5765985), (5, 3459591), (9, 1921995), (15, 1153197), (23, 752085), (27, 640665), (45, 384399), (69, 250695), (81, 213555), (115, 150417), (135, 128133), (207, 83565), (243, 71185), (345, 50139), (405, 42711), (619, 27945), (621, 27855), (1035, 16713), (1215, 14237), (1857, 9315), (1863, 9285), (3095, 5589), (3105, 5571)]