71434845

素因数分解:

$3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1499}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 127440000

約数和(自身を除く): 56005155

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 353, 1059, 1499, 1765, 3177, 4497, 5295, 7495, 9531, 13491, 15885, 22485, 40473, 47655, 67455, 202365, 529147, 1587441, 2645735, 4762323, 7937205, 14286969, 23811615, 71434845]

約数ペア:

[(1, 71434845), (3, 23811615), (5, 14286969), (9, 7937205), (15, 4762323), (27, 2645735), (45, 1587441), (135, 529147), (353, 202365), (1059, 67455), (1499, 47655), (1765, 40473), (3177, 22485), (4497, 15885), (5295, 13491), (7495, 9531)]