13396185

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 27320832

約数和(自身を除く): 13924647

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 81, 93, 97, 99, 135, 155, 165, 279, 291, 297, 341, 405, 465, 485, 495, 837, 873, 891, 1023, 1067, 1395, 1455, 1485, 1705, 2511, 2619, 3007, 3069, 3201, 4185, 4365, 4455, 5115, 5335, 7857, 9021, 9207, 9603, 12555, 13095, 15035, 15345, 16005, 27063, 27621, 28809, 33077, 39285, 45105, 46035, 48015, 81189, 86427, 99231, 135315, 138105, 144045, 165385, 243567, 297693, 405945, 432135, 496155, 893079, 1217835, 1488465, 2679237, 4465395, 13396185]

約数ペア:

[(1, 13396185), (3, 4465395), (5, 2679237), (9, 1488465), (11, 1217835), (15, 893079), (27, 496155), (31, 432135), (33, 405945), (45, 297693), (55, 243567), (81, 165385), (93, 144045), (97, 138105), (99, 135315), (135, 99231), (155, 86427), (165, 81189), (279, 48015), (291, 46035), (297, 45105), (341, 39285), (405, 33077), (465, 28809), (485, 27621), (495, 27063), (837, 16005), (873, 15345), (891, 15035), (1023, 13095), (1067, 12555), (1395, 9603), (1455, 9207), (1485, 9021), (1705, 7857), (2511, 5335), (2619, 5115), (3007, 4455), (3069, 4365), (3201, 4185)]