47799765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 90221040

約数和(自身を除く): 42421275

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 101, 117, 195, 303, 505, 585, 809, 909, 1313, 1515, 2427, 3939, 4045, 4545, 6565, 7281, 10517, 11817, 12135, 19695, 31551, 36405, 52585, 59085, 81709, 94653, 157755, 245127, 408545, 473265, 735381, 1062217, 1225635, 3186651, 3676905, 5311085, 9559953, 15933255, 47799765]

約数ペア:

[(1, 47799765), (3, 15933255), (5, 9559953), (9, 5311085), (13, 3676905), (15, 3186651), (39, 1225635), (45, 1062217), (65, 735381), (101, 473265), (117, 408545), (195, 245127), (303, 157755), (505, 94653), (585, 81709), (809, 59085), (909, 52585), (1313, 36405), (1515, 31551), (2427, 19695), (3939, 12135), (4045, 11817), (4545, 10517), (6565, 7281)]