5920915

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3$

素因数の和:69

約数の個数: 48

約数和(自身を含む): 9767520

約数和(自身を除く): 3846605

約数列:

[1, 5, 7, 11, 13, 35, 49, 55, 65, 77, 91, 143, 169, 245, 385, 455, 539, 637, 715, 845, 1001, 1183, 1859, 2197, 2695, 3185, 5005, 5915, 7007, 8281, 9295, 10985, 13013, 15379, 24167, 35035, 41405, 65065, 76895, 91091, 107653, 120835, 169169, 455455, 538265, 845845, 1184183, 5920915]

約数ペア:

[(1, 5920915), (5, 1184183), (7, 845845), (11, 538265), (13, 455455), (35, 169169), (49, 120835), (55, 107653), (65, 91091), (77, 76895), (91, 65065), (143, 41405), (169, 35035), (245, 24167), (385, 15379), (455, 13013), (539, 10985), (637, 9295), (715, 8281), (845, 7007), (1001, 5915), (1183, 5005), (1859, 3185), (2197, 2695)]