2247408765

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{5281}}^1$

素因数の和:5499

約数の個数: 72

約数和(自身を含む): 4555851768

約数和(自身を除く): 2308443003

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 193, 245, 315, 441, 579, 735, 965, 1351, 1737, 2205, 2895, 4053, 5281, 6755, 8685, 9457, 12159, 15843, 20265, 26405, 28371, 36967, 47285, 47529, 60795, 79215, 85113, 110901, 141855, 184835, 237645, 258769, 332703, 425565, 554505, 776307, 1019233, 1293845, 1663515, 2328921, 3057699, 3881535, 5096165, 7134631, 9173097, 11644605, 15288495, 21403893, 35673155, 45865485, 49942417, 64211679, 107019465, 149827251, 249712085, 321058395, 449481753, 749136255, 2247408765]

約数ペア:

[(1, 2247408765), (3, 749136255), (5, 449481753), (7, 321058395), (9, 249712085), (15, 149827251), (21, 107019465), (35, 64211679), (45, 49942417), (49, 45865485), (63, 35673155), (105, 21403893), (147, 15288495), (193, 11644605), (245, 9173097), (315, 7134631), (441, 5096165), (579, 3881535), (735, 3057699), (965, 2328921), (1351, 1663515), (1737, 1293845), (2205, 1019233), (2895, 776307), (4053, 554505), (5281, 425565), (6755, 332703), (8685, 258769), (9457, 237645), (12159, 184835), (15843, 141855), (20265, 110901), (26405, 85113), (28371, 79215), (36967, 60795), (47285, 47529)]