148946105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1471}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 223838208

約数和(自身を除く): 74892103

約数列:

[1, 5, 7, 11, 35, 55, 77, 263, 385, 1315, 1471, 1841, 2893, 7355, 9205, 10297, 14465, 16181, 20251, 51485, 80905, 101255, 113267, 386873, 566335, 1934365, 2708111, 4255603, 13540555, 21278015, 29789221, 148946105]

約数ペア:

[(1, 148946105), (5, 29789221), (7, 21278015), (11, 13540555), (35, 4255603), (55, 2708111), (77, 1934365), (263, 566335), (385, 386873), (1315, 113267), (1471, 101255), (1841, 80905), (2893, 51485), (7355, 20251), (9205, 16181), (10297, 14465)]