284694865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{48131}}^1$

素因数の和:48169

約数の個数: 24

約数和(自身を含む): 422791488

約数和(自身を除く): 138096623

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5915, 48131, 240655, 336917, 625703, 1684585, 3128515, 4379921, 8134139, 21899605, 40670695, 56938973, 284694865]

約数ペア:

[(1, 284694865), (5, 56938973), (7, 40670695), (13, 21899605), (35, 8134139), (65, 4379921), (91, 3128515), (169, 1684585), (455, 625703), (845, 336917), (1183, 240655), (5915, 48131)]