10889515

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 16522704

約数和(自身を除く): 5633189

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 169, 245, 263, 455, 637, 845, 1183, 1315, 1841, 3185, 3419, 5915, 8281, 9205, 12887, 17095, 23933, 41405, 44447, 64435, 119665, 167531, 222235, 311129, 837655, 1555645, 2177903, 10889515]

約数ペア:

[(1, 10889515), (5, 2177903), (7, 1555645), (13, 837655), (35, 311129), (49, 222235), (65, 167531), (91, 119665), (169, 64435), (245, 44447), (263, 41405), (455, 23933), (637, 17095), (845, 12887), (1183, 9205), (1315, 8281), (1841, 5915), (3185, 3419)]