16280745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2879}}^1$

素因数の和:2929

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 12749655

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 2879, 5655, 8637, 14395, 37427, 43185, 83491, 112281, 187135, 250473, 417455, 561405, 1085383, 1252365, 3256149, 5426915, 16280745]

約数ペア:

[(1, 16280745), (3, 5426915), (5, 3256149), (13, 1252365), (15, 1085383), (29, 561405), (39, 417455), (65, 250473), (87, 187135), (145, 112281), (195, 83491), (377, 43185), (435, 37427), (1131, 14395), (1885, 8637), (2879, 5655)]