16822485

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:659

約数の個数: 40

約数和(自身を含む): 30622680

約数和(自身を除く): 13800195

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 365, 405, 569, 657, 1095, 1707, 1971, 2845, 3285, 5121, 5913, 8535, 9855, 15363, 25605, 29565, 41537, 46089, 76815, 124611, 207685, 230445, 373833, 623055, 1121499, 1869165, 3364497, 5607495, 16822485]

約数ペア:

[(1, 16822485), (3, 5607495), (5, 3364497), (9, 1869165), (15, 1121499), (27, 623055), (45, 373833), (73, 230445), (81, 207685), (135, 124611), (219, 76815), (365, 46089), (405, 41537), (569, 29565), (657, 25605), (1095, 15363), (1707, 9855), (1971, 8535), (2845, 5913), (3285, 5121)]