74866005

素因数分解:

$3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1571}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 133557120

約数和(自身を除く): 58691115

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 353, 1059, 1571, 1765, 3177, 4713, 5295, 7855, 9531, 14139, 15885, 23565, 42417, 47655, 70695, 212085, 554563, 1663689, 2772815, 4991067, 8318445, 14973201, 24955335, 74866005]

約数ペア:

[(1, 74866005), (3, 24955335), (5, 14973201), (9, 8318445), (15, 4991067), (27, 2772815), (45, 1663689), (135, 554563), (353, 212085), (1059, 70695), (1571, 47655), (1765, 42417), (3177, 23565), (4713, 15885), (5295, 14139), (7855, 9531)]