4083345

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 8640000

約数和(自身を除く): 4556655

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 145, 149, 189, 203, 261, 315, 435, 447, 609, 745, 783, 945, 1015, 1043, 1305, 1341, 1827, 2235, 3045, 3129, 3915, 4023, 4321, 5215, 5481, 6705, 9135, 9387, 12963, 15645, 20115, 21605, 27405, 28161, 30247, 38889, 46935, 64815, 90741, 116667, 140805, 151235, 194445, 272223, 453705, 583335, 816669, 1361115, 4083345]

約数ペア:

[(1, 4083345), (3, 1361115), (5, 816669), (7, 583335), (9, 453705), (15, 272223), (21, 194445), (27, 151235), (29, 140805), (35, 116667), (45, 90741), (63, 64815), (87, 46935), (105, 38889), (135, 30247), (145, 28161), (149, 27405), (189, 21605), (203, 20115), (261, 15645), (315, 12963), (435, 9387), (447, 9135), (609, 6705), (745, 5481), (783, 5215), (945, 4321), (1015, 4023), (1043, 3915), (1305, 3129), (1341, 3045), (1827, 2235)]