148947365

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3343}}^1$

素因数の和:3441

約数の個数: 32

約数和(自身を含む): 218296320

約数和(自身を除く): 69348955

約数列:

[1, 5, 7, 19, 35, 67, 95, 133, 335, 469, 665, 1273, 2345, 3343, 6365, 8911, 16715, 23401, 44555, 63517, 117005, 223981, 317585, 444619, 1119905, 1567867, 2223095, 4255639, 7839335, 21278195, 29789473, 148947365]

約数ペア:

[(1, 148947365), (5, 29789473), (7, 21278195), (19, 7839335), (35, 4255639), (67, 2223095), (95, 1567867), (133, 1119905), (335, 444619), (469, 317585), (665, 223981), (1273, 117005), (2345, 63517), (3343, 44555), (6365, 23401), (8911, 16715)]