15933255

素因数分解:

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

素因数の和:931

約数の個数: 32

約数和(自身を含む): 27760320

約数和(自身を除く): 11827065

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 809, 1313, 1515, 2427, 3939, 4045, 6565, 10517, 12135, 19695, 31551, 52585, 81709, 157755, 245127, 408545, 1062217, 1225635, 3186651, 5311085, 15933255]

約数ペア:

[(1, 15933255), (3, 5311085), (5, 3186651), (13, 1225635), (15, 1062217), (39, 408545), (65, 245127), (101, 157755), (195, 81709), (303, 52585), (505, 31551), (809, 19695), (1313, 12135), (1515, 10517), (2427, 6565), (3939, 4045)]