348696095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2683}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 486984960

約数和(自身を除く): 138288865

約数列:

[1, 5, 11, 17, 55, 85, 139, 187, 695, 935, 1529, 2363, 2683, 7645, 11815, 13415, 25993, 29513, 45611, 129965, 147565, 228055, 372937, 501721, 1864685, 2508605, 4102307, 6339929, 20511535, 31699645, 69739219, 348696095]

約数ペア:

[(1, 348696095), (5, 69739219), (11, 31699645), (17, 20511535), (55, 6339929), (85, 4102307), (139, 2508605), (187, 1864685), (695, 501721), (935, 372937), (1529, 228055), (2363, 147565), (2683, 129965), (7645, 45611), (11815, 29513), (13415, 25993)]