13622245

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 21081600

約数和(自身を除く): 7459355

約数列:

[1, 5, 7, 13, 35, 47, 49, 65, 91, 169, 235, 245, 329, 343, 455, 611, 637, 845, 1183, 1645, 1715, 2303, 3055, 3185, 4277, 4459, 5915, 7943, 8281, 11515, 16121, 21385, 22295, 29939, 39715, 41405, 55601, 57967, 80605, 149695, 209573, 278005, 289835, 389207, 1047865, 1946035, 2724449, 13622245]

約数ペア:

[(1, 13622245), (5, 2724449), (7, 1946035), (13, 1047865), (35, 389207), (47, 289835), (49, 278005), (65, 209573), (91, 149695), (169, 80605), (235, 57967), (245, 55601), (329, 41405), (343, 39715), (455, 29939), (611, 22295), (637, 21385), (845, 16121), (1183, 11515), (1645, 8281), (1715, 7943), (2303, 5915), (3055, 4459), (3185, 4277)]