1938738195

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{6619}}^1$

素因数の和:6936

約数の個数: 48

約数和(自身を含む): 3519509760

約数和(自身を除く): 1580771565

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 283, 345, 849, 1035, 1415, 2547, 4245, 6509, 6619, 12735, 19527, 19857, 32545, 33095, 58581, 59571, 97635, 99285, 152237, 292905, 297855, 456711, 761185, 1370133, 1873177, 2283555, 5619531, 6850665, 9365885, 16858593, 28097655, 43083071, 84292965, 129249213, 215415355, 387747639, 646246065, 1938738195]

約数ペア:

[(1, 1938738195), (3, 646246065), (5, 387747639), (9, 215415355), (15, 129249213), (23, 84292965), (45, 43083071), (69, 28097655), (115, 16858593), (207, 9365885), (283, 6850665), (345, 5619531), (849, 2283555), (1035, 1873177), (1415, 1370133), (2547, 761185), (4245, 456711), (6509, 297855), (6619, 292905), (12735, 152237), (19527, 99285), (19857, 97635), (32545, 59571), (33095, 58581)]