26441145

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 48746880

約数和(自身を除く): 22305735

約数列:

[1, 3, 5, 9, 15, 23, 45, 59, 69, 115, 177, 207, 295, 345, 433, 531, 885, 1035, 1299, 1357, 2165, 2655, 3897, 4071, 6495, 6785, 9959, 12213, 19485, 20355, 25547, 29877, 49795, 61065, 76641, 89631, 127735, 149385, 229923, 383205, 448155, 587581, 1149615, 1762743, 2937905, 5288229, 8813715, 26441145]

約数ペア:

[(1, 26441145), (3, 8813715), (5, 5288229), (9, 2937905), (15, 1762743), (23, 1149615), (45, 587581), (59, 448155), (69, 383205), (115, 229923), (177, 149385), (207, 127735), (295, 89631), (345, 76641), (433, 61065), (531, 49795), (885, 29877), (1035, 25547), (1299, 20355), (1357, 19485), (2165, 12213), (2655, 9959), (3897, 6785), (4071, 6495)]