56203215

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 91693056

約数和(自身を除く): 35489841

約数列:

[1, 3, 5, 15, 127, 163, 181, 381, 489, 543, 635, 815, 905, 1905, 2445, 2715, 20701, 22987, 29503, 62103, 68961, 88509, 103505, 114935, 147515, 310515, 344805, 442545, 3746881, 11240643, 18734405, 56203215]

約数ペア:

[(1, 56203215), (3, 18734405), (5, 11240643), (15, 3746881), (127, 442545), (163, 344805), (181, 310515), (381, 147515), (489, 114935), (543, 103505), (635, 88509), (815, 68961), (905, 62103), (1905, 29503), (2445, 22987), (2715, 20701)]