16287765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{827}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 28377216

約数和(自身を除く): 12089451

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 827, 1313, 1515, 2481, 3939, 4135, 6565, 10751, 12405, 19695, 32253, 53755, 83527, 161265, 250581, 417635, 1085851, 1252905, 3257553, 5429255, 16287765]

約数ペア:

[(1, 16287765), (3, 5429255), (5, 3257553), (13, 1252905), (15, 1085851), (39, 417635), (65, 250581), (101, 161265), (195, 83527), (303, 53755), (505, 32253), (827, 19695), (1313, 12405), (1515, 10751), (2481, 6565), (3939, 4135)]