834015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 48

約数和(自身を含む): 1686528

約数和(自身を除く): 852513

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 47, 65, 91, 105, 141, 169, 195, 235, 273, 329, 455, 507, 611, 705, 845, 987, 1183, 1365, 1645, 1833, 2535, 3055, 3549, 4277, 4935, 5915, 7943, 9165, 12831, 17745, 21385, 23829, 39715, 55601, 64155, 119145, 166803, 278005, 834015]

約数ペア:

[(1, 834015), (3, 278005), (5, 166803), (7, 119145), (13, 64155), (15, 55601), (21, 39715), (35, 23829), (39, 21385), (47, 17745), (65, 12831), (91, 9165), (105, 7943), (141, 5915), (169, 4935), (195, 4277), (235, 3549), (273, 3055), (329, 2535), (455, 1833), (507, 1645), (611, 1365), (705, 1183), (845, 987)]