125655705

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 260198400

約数和(自身を除く): 134542695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 127, 135, 189, 315, 349, 381, 405, 567, 635, 889, 945, 1047, 1143, 1745, 1905, 2443, 2667, 2835, 3141, 3429, 4445, 5235, 5715, 7329, 8001, 9423, 10287, 12215, 13335, 15705, 17145, 21987, 24003, 28269, 36645, 40005, 44323, 47115, 51435, 65961, 72009, 109935, 120015, 132969, 141345, 197883, 221615, 310261, 329805, 360045, 398907, 664845, 930783, 989415, 1196721, 1551305, 1994535, 2792349, 3590163, 4653915, 5983605, 8377047, 13961745, 17950815, 25131141, 41885235, 125655705]

約数ペア:

[(1, 125655705), (3, 41885235), (5, 25131141), (7, 17950815), (9, 13961745), (15, 8377047), (21, 5983605), (27, 4653915), (35, 3590163), (45, 2792349), (63, 1994535), (81, 1551305), (105, 1196721), (127, 989415), (135, 930783), (189, 664845), (315, 398907), (349, 360045), (381, 329805), (405, 310261), (567, 221615), (635, 197883), (889, 141345), (945, 132969), (1047, 120015), (1143, 109935), (1745, 72009), (1905, 65961), (2443, 51435), (2667, 47115), (2835, 44323), (3141, 40005), (3429, 36645), (4445, 28269), (5235, 24003), (5715, 21987), (7329, 17145), (8001, 15705), (9423, 13335), (10287, 12215)]