37968385

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 57974400

約数和(自身を除く): 20006015

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 131, 169, 245, 343, 455, 637, 655, 845, 917, 1183, 1703, 1715, 3185, 4459, 4585, 5915, 6419, 8281, 8515, 11921, 22139, 22295, 32095, 41405, 44933, 57967, 59605, 83447, 110695, 154973, 224665, 289835, 417235, 584129, 774865, 1084811, 2920645, 5424055, 7593677, 37968385]

約数ペア:

[(1, 37968385), (5, 7593677), (7, 5424055), (13, 2920645), (35, 1084811), (49, 774865), (65, 584129), (91, 417235), (131, 289835), (169, 224665), (245, 154973), (343, 110695), (455, 83447), (637, 59605), (655, 57967), (845, 44933), (917, 41405), (1183, 32095), (1703, 22295), (1715, 22139), (3185, 11921), (4459, 8515), (4585, 8281), (5915, 6419)]