47075175

素因数分解:

$3^8\times 5^2\times 7^1\times {\mathrm{41}}^1$

素因数の和:82

約数の個数: 108

約数和(自身を含む): 102503856

約数和(自身を除く): 55428681

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 41, 45, 63, 75, 81, 105, 123, 135, 175, 189, 205, 225, 243, 287, 315, 369, 405, 525, 567, 615, 675, 729, 861, 945, 1025, 1107, 1215, 1435, 1575, 1701, 1845, 2025, 2187, 2583, 2835, 3075, 3321, 3645, 4305, 4725, 5103, 5535, 6075, 6561, 7175, 7749, 8505, 9225, 9963, 10935, 12915, 14175, 15309, 16605, 18225, 21525, 23247, 25515, 27675, 29889, 32805, 38745, 42525, 45927, 49815, 54675, 64575, 69741, 76545, 83025, 89667, 116235, 127575, 149445, 164025, 193725, 209223, 229635, 249075, 269001, 348705, 382725, 448335, 581175, 627669, 747225, 1046115, 1148175, 1345005, 1743525, 1883007, 2241675, 3138345, 5230575, 6725025, 9415035, 15691725, 47075175]

約数ペア:

[(1, 47075175), (3, 15691725), (5, 9415035), (7, 6725025), (9, 5230575), (15, 3138345), (21, 2241675), (25, 1883007), (27, 1743525), (35, 1345005), (41, 1148175), (45, 1046115), (63, 747225), (75, 627669), (81, 581175), (105, 448335), (123, 382725), (135, 348705), (175, 269001), (189, 249075), (205, 229635), (225, 209223), (243, 193725), (287, 164025), (315, 149445), (369, 127575), (405, 116235), (525, 89667), (567, 83025), (615, 76545), (675, 69741), (729, 64575), (861, 54675), (945, 49815), (1025, 45927), (1107, 42525), (1215, 38745), (1435, 32805), (1575, 29889), (1701, 27675), (1845, 25515), (2025, 23247), (2187, 21525), (2583, 18225), (2835, 16605), (3075, 15309), (3321, 14175), (3645, 12915), (4305, 10935), (4725, 9963), (5103, 9225), (5535, 8505), (6075, 7749), (6561, 7175)]