8572095

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 17879040

約数和(自身を除く): 9306945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 193, 235, 315, 329, 423, 579, 705, 945, 965, 987, 1269, 1351, 1645, 1737, 2115, 2895, 2961, 4053, 4935, 5211, 6345, 6755, 8685, 8883, 9071, 12159, 14805, 20265, 26055, 27213, 36477, 44415, 45355, 60795, 63497, 81639, 136065, 182385, 190491, 244917, 317485, 408195, 571473, 952455, 1224585, 1714419, 2857365, 8572095]

約数ペア:

[(1, 8572095), (3, 2857365), (5, 1714419), (7, 1224585), (9, 952455), (15, 571473), (21, 408195), (27, 317485), (35, 244917), (45, 190491), (47, 182385), (63, 136065), (105, 81639), (135, 63497), (141, 60795), (189, 45355), (193, 44415), (235, 36477), (315, 27213), (329, 26055), (423, 20265), (579, 14805), (705, 12159), (945, 9071), (965, 8883), (987, 8685), (1269, 6755), (1351, 6345), (1645, 5211), (1737, 4935), (2115, 4053), (2895, 2961)]