5115306

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 12082176

約数和(自身を除く): 6966870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 137, 147, 254, 274, 294, 381, 411, 762, 822, 889, 959, 1778, 1918, 2667, 2877, 5334, 5754, 6223, 6713, 12446, 13426, 17399, 18669, 20139, 34798, 37338, 40278, 52197, 104394, 121793, 243586, 365379, 730758, 852551, 1705102, 2557653, 5115306]

約数ペア:

[(1, 5115306), (2, 2557653), (3, 1705102), (6, 852551), (7, 730758), (14, 365379), (21, 243586), (42, 121793), (49, 104394), (98, 52197), (127, 40278), (137, 37338), (147, 34798), (254, 20139), (274, 18669), (294, 17399), (381, 13426), (411, 12446), (762, 6713), (822, 6223), (889, 5754), (959, 5334), (1778, 2877), (1918, 2667)]