5141295

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2711

約数の個数: 24

約数和(自身を含む): 9122256

約数和(自身を除く): 3980961

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2657, 7971, 13285, 23913, 39855, 114251, 119565, 342753, 571255, 1028259, 1713765, 5141295]

約数ペア:

[(1, 5141295), (3, 1713765), (5, 1028259), (9, 571255), (15, 342753), (43, 119565), (45, 114251), (129, 39855), (215, 23913), (387, 13285), (645, 7971), (1935, 2657)]