17221035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1879}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 30320640

約数和(自身を除く): 13099605

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 1879, 3055, 5637, 9165, 9395, 24427, 28185, 73281, 88313, 122135, 264939, 366405, 441565, 1148069, 1324695, 3444207, 5740345, 17221035]

約数ペア:

[(1, 17221035), (3, 5740345), (5, 3444207), (13, 1324695), (15, 1148069), (39, 441565), (47, 366405), (65, 264939), (141, 122135), (195, 88313), (235, 73281), (611, 28185), (705, 24427), (1833, 9395), (1879, 9165), (3055, 5637)]