8945055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 18008640

約数和(自身を除く): 9063585

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 219, 315, 365, 389, 511, 657, 1095, 1167, 1533, 1945, 2555, 2723, 3285, 3501, 4599, 5835, 7665, 8169, 13615, 17505, 22995, 24507, 28397, 40845, 85191, 122535, 141985, 198779, 255573, 425955, 596337, 993895, 1277865, 1789011, 2981685, 8945055]

約数ペア:

[(1, 8945055), (3, 2981685), (5, 1789011), (7, 1277865), (9, 993895), (15, 596337), (21, 425955), (35, 255573), (45, 198779), (63, 141985), (73, 122535), (105, 85191), (219, 40845), (315, 28397), (365, 24507), (389, 22995), (511, 17505), (657, 13615), (1095, 8169), (1167, 7665), (1533, 5835), (1945, 4599), (2555, 3501), (2723, 3285)]