15620085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26701}}^1$

素因数の和:26725

約数の個数: 24

約数和(自身を含む): 29158584

約数和(自身を除く): 13538499

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 26701, 80103, 133505, 240309, 347113, 400515, 1041339, 1201545, 1735565, 3124017, 5206695, 15620085]

約数ペア:

[(1, 15620085), (3, 5206695), (5, 3124017), (9, 1735565), (13, 1201545), (15, 1041339), (39, 400515), (45, 347113), (65, 240309), (117, 133505), (195, 80103), (585, 26701)]