98138685

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 163012608

約数和(自身を除く): 64873923

約数列:

[1, 3, 5, 15, 43, 71, 129, 213, 215, 355, 645, 1065, 2143, 3053, 6429, 9159, 10715, 15265, 32145, 45795, 92149, 152153, 276447, 456459, 460745, 760765, 1382235, 2282295, 6542579, 19627737, 32712895, 98138685]

約数ペア:

[(1, 98138685), (3, 32712895), (5, 19627737), (15, 6542579), (43, 2282295), (71, 1382235), (129, 760765), (213, 460745), (215, 456459), (355, 276447), (645, 152153), (1065, 92149), (2143, 45795), (3053, 32145), (6429, 15265), (9159, 10715)]