27060515

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 35174832

約数和(自身を除く): 8114317

約数列:

[1, 5, 17, 61, 85, 289, 305, 307, 1037, 1445, 1535, 5185, 5219, 17629, 18727, 26095, 88145, 88723, 93635, 318359, 443615, 1591795, 5412103, 27060515]

約数ペア:

[(1, 27060515), (5, 5412103), (17, 1591795), (61, 443615), (85, 318359), (289, 93635), (305, 88723), (307, 88145), (1037, 26095), (1445, 18727), (1535, 17629), (5185, 5219)]