26010705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 50282496

約数和(自身を除く): 24271791

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 61, 93, 105, 131, 155, 183, 217, 305, 393, 427, 465, 651, 655, 915, 917, 1085, 1281, 1891, 1965, 2135, 2751, 3255, 4061, 4585, 5673, 6405, 7991, 9455, 12183, 13237, 13755, 20305, 23973, 28365, 28427, 39711, 39955, 55937, 60915, 66185, 85281, 119865, 142135, 167811, 198555, 247721, 279685, 426405, 743163, 839055, 1238605, 1734047, 3715815, 5202141, 8670235, 26010705]

約数ペア:

[(1, 26010705), (3, 8670235), (5, 5202141), (7, 3715815), (15, 1734047), (21, 1238605), (31, 839055), (35, 743163), (61, 426405), (93, 279685), (105, 247721), (131, 198555), (155, 167811), (183, 142135), (217, 119865), (305, 85281), (393, 66185), (427, 60915), (465, 55937), (651, 39955), (655, 39711), (915, 28427), (917, 28365), (1085, 23973), (1281, 20305), (1891, 13755), (1965, 13237), (2135, 12183), (2751, 9455), (3255, 7991), (4061, 6405), (4585, 5673)]