356878145

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{10301}}^1$

素因数の和:10373

約数の個数: 24

約数和(自身を含む): 475087032

約数和(自身を除く): 118208887

約数列:

[1, 5, 13, 41, 65, 169, 205, 533, 845, 2665, 6929, 10301, 34645, 51505, 133913, 422341, 669565, 1740869, 2111705, 5490433, 8704345, 27452165, 71375629, 356878145]

約数ペア:

[(1, 356878145), (5, 71375629), (13, 27452165), (41, 8704345), (65, 5490433), (169, 2111705), (205, 1740869), (533, 669565), (845, 422341), (2665, 133913), (6929, 51505), (10301, 34645)]