348518195

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 448395264

約数和(自身を除く): 99877069

約数列:

[1, 5, 23, 53, 115, 211, 265, 271, 1055, 1219, 1355, 4853, 6095, 6233, 11183, 14363, 24265, 31165, 55915, 57181, 71815, 257209, 285905, 330349, 1286045, 1315163, 1651745, 3030593, 6575815, 15152965, 69703639, 348518195]

約数ペア:

[(1, 348518195), (5, 69703639), (23, 15152965), (53, 6575815), (115, 3030593), (211, 1651745), (265, 1315163), (271, 1286045), (1055, 330349), (1219, 285905), (1355, 257209), (4853, 71815), (6095, 57181), (6233, 55915), (11183, 31165), (14363, 24265)]