5351265

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 9777768

約数和(自身を除く): 4426503

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 181, 219, 365, 405, 543, 657, 905, 1095, 1629, 1971, 2715, 3285, 4887, 5913, 8145, 9855, 13213, 14661, 24435, 29565, 39639, 66065, 73305, 118917, 198195, 356751, 594585, 1070253, 1783755, 5351265]

約数ペア:

[(1, 5351265), (3, 1783755), (5, 1070253), (9, 594585), (15, 356751), (27, 198195), (45, 118917), (73, 73305), (81, 66065), (135, 39639), (181, 29565), (219, 24435), (365, 14661), (405, 13213), (543, 9855), (657, 8145), (905, 5913), (1095, 4887), (1629, 3285), (1971, 2715)]