124522515

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 244667808

約数和(自身を除く): 120145293

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 67, 81, 117, 135, 195, 201, 335, 351, 353, 405, 585, 603, 871, 1005, 1053, 1059, 1755, 1765, 1809, 2613, 3015, 3177, 4355, 4589, 5265, 5295, 5427, 7839, 9045, 9531, 13065, 13767, 15885, 22945, 23517, 23651, 27135, 28593, 39195, 41301, 47655, 68835, 70551, 70953, 117585, 118255, 123903, 142965, 206505, 212859, 307463, 352755, 354765, 371709, 619515, 638577, 922389, 1064295, 1537315, 1858545, 1915731, 2767167, 3192885, 4611945, 8301501, 9578655, 13835835, 24904503, 41507505, 124522515]

約数ペア:

[(1, 124522515), (3, 41507505), (5, 24904503), (9, 13835835), (13, 9578655), (15, 8301501), (27, 4611945), (39, 3192885), (45, 2767167), (65, 1915731), (67, 1858545), (81, 1537315), (117, 1064295), (135, 922389), (195, 638577), (201, 619515), (335, 371709), (351, 354765), (353, 352755), (405, 307463), (585, 212859), (603, 206505), (871, 142965), (1005, 123903), (1053, 118255), (1059, 117585), (1755, 70953), (1765, 70551), (1809, 68835), (2613, 47655), (3015, 41301), (3177, 39195), (4355, 28593), (4589, 27135), (5265, 23651), (5295, 23517), (5427, 22945), (7839, 15885), (9045, 13767), (9531, 13065)]