2023012775

素因数分解:

$5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 3056429376

約数和(自身を除く): 1033416601

約数列:

[1, 5, 7, 25, 35, 41, 47, 49, 175, 205, 235, 245, 287, 329, 857, 1025, 1175, 1225, 1435, 1645, 1927, 2009, 2303, 4285, 5999, 7175, 8225, 9635, 10045, 11515, 13489, 21425, 29995, 35137, 40279, 41993, 48175, 50225, 57575, 67445, 94423, 149975, 175685, 201395, 209965, 245959, 281953, 337225, 472115, 878425, 1006975, 1049825, 1229795, 1409765, 1651439, 1721713, 1973671, 2360575, 6148975, 7048825, 8257195, 8608565, 9868355, 11560073, 41285975, 43042825, 49341775, 57800365, 80920511, 289001825, 404602555, 2023012775]

約数ペア:

[(1, 2023012775), (5, 404602555), (7, 289001825), (25, 80920511), (35, 57800365), (41, 49341775), (47, 43042825), (49, 41285975), (175, 11560073), (205, 9868355), (235, 8608565), (245, 8257195), (287, 7048825), (329, 6148975), (857, 2360575), (1025, 1973671), (1175, 1721713), (1225, 1651439), (1435, 1409765), (1645, 1229795), (1927, 1049825), (2009, 1006975), (2303, 878425), (4285, 472115), (5999, 337225), (7175, 281953), (8225, 245959), (9635, 209965), (10045, 201395), (11515, 175685), (13489, 149975), (21425, 94423), (29995, 67445), (35137, 57575), (40279, 50225), (41993, 48175)]