4181661855

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21377}}^1$

素因数の和:21427

約数の個数: 96

約数和(自身を含む): 8964393984

約数和(自身を除く): 4782732129

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 81, 105, 115, 135, 161, 189, 207, 243, 315, 345, 405, 483, 567, 621, 805, 945, 1035, 1215, 1449, 1701, 1863, 2415, 2835, 3105, 4347, 5589, 7245, 8505, 9315, 13041, 21377, 21735, 27945, 39123, 64131, 65205, 106885, 149639, 192393, 195615, 320655, 448917, 491671, 577179, 748195, 961965, 1346751, 1475013, 1731537, 2244585, 2458355, 2885895, 3441697, 4040253, 4425039, 5194611, 6733755, 7375065, 8657685, 10325091, 12120759, 13275117, 17208485, 20201265, 22125195, 25973055, 30975273, 36362277, 39825351, 51625455, 60603795, 66375585, 92925819, 119476053, 154876365, 181811385, 199126755, 278777457, 464629095, 597380265, 836332371, 1393887285, 4181661855]

約数ペア:

[(1, 4181661855), (3, 1393887285), (5, 836332371), (7, 597380265), (9, 464629095), (15, 278777457), (21, 199126755), (23, 181811385), (27, 154876365), (35, 119476053), (45, 92925819), (63, 66375585), (69, 60603795), (81, 51625455), (105, 39825351), (115, 36362277), (135, 30975273), (161, 25973055), (189, 22125195), (207, 20201265), (243, 17208485), (315, 13275117), (345, 12120759), (405, 10325091), (483, 8657685), (567, 7375065), (621, 6733755), (805, 5194611), (945, 4425039), (1035, 4040253), (1215, 3441697), (1449, 2885895), (1701, 2458355), (1863, 2244585), (2415, 1731537), (2835, 1475013), (3105, 1346751), (4347, 961965), (5589, 748195), (7245, 577179), (8505, 491671), (9315, 448917), (13041, 320655), (21377, 195615), (21735, 192393), (27945, 149639), (39123, 106885), (64131, 65205)]