205126677315

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{395383}}^1$

素因数の和:395471

約数の個数: 96

約数和(自身を含む): 428305253376

約数和(自身を除く): 223178576061

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 61, 63, 81, 105, 135, 183, 189, 243, 305, 315, 405, 427, 549, 567, 915, 945, 1215, 1281, 1647, 1701, 2135, 2745, 2835, 3843, 4941, 6405, 8235, 8505, 11529, 14823, 19215, 24705, 34587, 57645, 74115, 103761, 172935, 395383, 518805, 1186149, 1976915, 2767681, 3558447, 5930745, 8303043, 10675341, 13838405, 17792235, 24118363, 24909129, 32026023, 41515215, 53376705, 72355089, 74727387, 96078069, 120591815, 124545645, 160130115, 168828541, 217065267, 224182161, 361775445, 373636935, 480390345, 506485623, 651195801, 672546483, 844142705, 1085326335, 1120910805, 1519456869, 1953587403, 2532428115, 3255979005, 3362732415, 4558370607, 5860762209, 7597284345, 9767937015, 13675111821, 22791853035, 29303811045, 41025335463, 68375559105, 205126677315]

約数ペア:

[(1, 205126677315), (3, 68375559105), (5, 41025335463), (7, 29303811045), (9, 22791853035), (15, 13675111821), (21, 9767937015), (27, 7597284345), (35, 5860762209), (45, 4558370607), (61, 3362732415), (63, 3255979005), (81, 2532428115), (105, 1953587403), (135, 1519456869), (183, 1120910805), (189, 1085326335), (243, 844142705), (305, 672546483), (315, 651195801), (405, 506485623), (427, 480390345), (549, 373636935), (567, 361775445), (915, 224182161), (945, 217065267), (1215, 168828541), (1281, 160130115), (1647, 124545645), (1701, 120591815), (2135, 96078069), (2745, 74727387), (2835, 72355089), (3843, 53376705), (4941, 41515215), (6405, 32026023), (8235, 24909129), (8505, 24118363), (11529, 17792235), (14823, 13838405), (19215, 10675341), (24705, 8303043), (34587, 5930745), (57645, 3558447), (74115, 2767681), (103761, 1976915), (172935, 1186149), (395383, 518805)]