2148008355

素因数分解:

$3^3\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{6529}}^1$

素因数の和:8980

約数の個数: 32

約数和(自身を含む): 3820833600

約数和(自身を除く): 1672825245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2437, 6529, 7311, 12185, 19587, 21933, 32645, 36555, 58761, 65799, 97935, 109665, 176283, 293805, 328995, 881415, 15911173, 47733519, 79555865, 143200557, 238667595, 429601671, 716002785, 2148008355]

約数ペア:

[(1, 2148008355), (3, 716002785), (5, 429601671), (9, 238667595), (15, 143200557), (27, 79555865), (45, 47733519), (135, 15911173), (2437, 881415), (6529, 328995), (7311, 293805), (12185, 176283), (19587, 109665), (21933, 97935), (32645, 65799), (36555, 58761)]