273856835

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 396446400

約数和(自身を除く): 122589565

約数列:

[1, 5, 7, 35, 41, 49, 137, 199, 205, 245, 287, 685, 959, 995, 1393, 1435, 2009, 4795, 5617, 6713, 6965, 8159, 9751, 10045, 27263, 28085, 33565, 39319, 40795, 48755, 57113, 136315, 190841, 196595, 275233, 285565, 399791, 954205, 1117783, 1335887, 1376165, 1998955, 5588915, 6679435, 7824481, 39122405, 54771367, 273856835]

約数ペア:

[(1, 273856835), (5, 54771367), (7, 39122405), (35, 7824481), (41, 6679435), (49, 5588915), (137, 1998955), (199, 1376165), (205, 1335887), (245, 1117783), (287, 954205), (685, 399791), (959, 285565), (995, 275233), (1393, 196595), (1435, 190841), (2009, 136315), (4795, 57113), (5617, 48755), (6713, 40795), (6965, 39319), (8159, 33565), (9751, 28085), (10045, 27263)]