6616785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 13063680

約数和(自身を除く): 6446895

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 41, 53, 87, 105, 123, 145, 159, 203, 205, 265, 287, 371, 435, 609, 615, 795, 861, 1015, 1113, 1189, 1435, 1537, 1855, 2173, 3045, 3567, 4305, 4611, 5565, 5945, 6519, 7685, 8323, 10759, 10865, 15211, 17835, 23055, 24969, 32277, 32595, 41615, 45633, 53795, 63017, 76055, 124845, 161385, 189051, 228165, 315085, 441119, 945255, 1323357, 2205595, 6616785]

約数ペア:

[(1, 6616785), (3, 2205595), (5, 1323357), (7, 945255), (15, 441119), (21, 315085), (29, 228165), (35, 189051), (41, 161385), (53, 124845), (87, 76055), (105, 63017), (123, 53795), (145, 45633), (159, 41615), (203, 32595), (205, 32277), (265, 24969), (287, 23055), (371, 17835), (435, 15211), (609, 10865), (615, 10759), (795, 8323), (861, 7685), (1015, 6519), (1113, 5945), (1189, 5565), (1435, 4611), (1537, 4305), (1855, 3567), (2173, 3045)]