26635245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 56217600

約数和(自身を除く): 29582355

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 79, 91, 95, 105, 133, 169, 195, 237, 247, 273, 285, 395, 399, 455, 507, 553, 665, 741, 845, 1027, 1183, 1185, 1235, 1365, 1501, 1659, 1729, 1995, 2535, 2765, 3081, 3211, 3549, 3705, 4503, 5135, 5187, 5915, 7189, 7505, 8295, 8645, 9633, 10507, 13351, 15405, 16055, 17745, 19513, 21567, 22477, 22515, 25935, 31521, 35945, 40053, 48165, 52535, 58539, 66755, 67431, 93457, 97565, 107835, 112385, 136591, 157605, 200265, 253669, 280371, 292695, 337155, 409773, 467285, 682955, 761007, 1268345, 1401855, 1775683, 2048865, 3805035, 5327049, 8878415, 26635245]

約数ペア:

[(1, 26635245), (3, 8878415), (5, 5327049), (7, 3805035), (13, 2048865), (15, 1775683), (19, 1401855), (21, 1268345), (35, 761007), (39, 682955), (57, 467285), (65, 409773), (79, 337155), (91, 292695), (95, 280371), (105, 253669), (133, 200265), (169, 157605), (195, 136591), (237, 112385), (247, 107835), (273, 97565), (285, 93457), (395, 67431), (399, 66755), (455, 58539), (507, 52535), (553, 48165), (665, 40053), (741, 35945), (845, 31521), (1027, 25935), (1183, 22515), (1185, 22477), (1235, 21567), (1365, 19513), (1501, 17745), (1659, 16055), (1729, 15405), (1995, 13351), (2535, 10507), (2765, 9633), (3081, 8645), (3211, 8295), (3549, 7505), (3705, 7189), (4503, 5915), (5135, 5187)]