348458435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3251}}^1$

素因数の和:3383

約数の個数: 32

約数和(自身を含む): 481868352

約数和(自身を除く): 133409917

約数列:

[1, 5, 13, 17, 65, 85, 97, 221, 485, 1105, 1261, 1649, 3251, 6305, 8245, 16255, 21437, 42263, 55267, 107185, 211315, 276335, 315347, 718471, 1576735, 3592355, 4099511, 5360899, 20497555, 26804495, 69691687, 348458435]

約数ペア:

[(1, 348458435), (5, 69691687), (13, 26804495), (17, 20497555), (65, 5360899), (85, 4099511), (97, 3592355), (221, 1576735), (485, 718471), (1105, 315347), (1261, 276335), (1649, 211315), (3251, 107185), (6305, 55267), (8245, 42263), (16255, 21437)]