15385969

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 17048016

約数和(自身を除く): 1662047

約数列:

[1, 17, 37, 61, 401, 629, 1037, 2257, 6817, 14837, 24461, 38369, 252229, 415837, 905057, 15385969]

約数ペア:

[(1, 15385969), (17, 905057), (37, 415837), (61, 252229), (401, 38369), (629, 24461), (1037, 14837), (2257, 6817)]