15982395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7451}}^1$

素因数の和:7483

約数の個数: 32

約数和(自身を含む): 30046464

約数和(自身を除く): 14064069

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 7451, 22353, 37255, 81961, 96863, 111765, 245883, 290589, 409805, 484315, 1065493, 1229415, 1452945, 3196479, 5327465, 15982395]

約数ペア:

[(1, 15982395), (3, 5327465), (5, 3196479), (11, 1452945), (13, 1229415), (15, 1065493), (33, 484315), (39, 409805), (55, 290589), (65, 245883), (143, 111765), (165, 96863), (195, 81961), (429, 37255), (715, 22353), (2145, 7451)]